https://community.element14.com/products/devtools/product-pages/w/documents/22156/high-brightness-rgb-led-array-driver-with-local-dimming-and-diagnostics-evaluation-board-based-on-led1642gw-and-stm32Product Detail Documentsen-USTelligent Community 12https://community.element14.com/products/devtools/product-pages/w/documents/22156/high-brightness-rgb-led-array-driver-with-local-dimming-and-diagnostics-evaluation-board-based-on-led1642gw-and-stm32Fri, 05 May 2023 16:00:09 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c1a94c20-004b-45be-b2cd-199b2a6b9e8ae14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22156/high-brightness-rgb-led-array-driver-with-local-dimming-and-diagnostics-evaluation-board-based-on-led1642gw-and-stm32#commentsCurrent Revision posted to Documents by e14-publisher on 5/5/2023 4:00:09 PM<br /> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">High Brightness RGB LED Array Driver with Local Dimming and Diagnostics Evaluation Board based on LED1642GW and STM32</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>ST Microelectronics</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/high_brightness_rgb_led_array_driver_with_local_dimming_and_diagnostics_evaluation_board_based_on_led1642gw_and_stm32_500x197_1579630387.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="High Brightness RGB LED Array Driver with Local Dimming and Diagnostics Evaluation Board based on LED1642GW and STM32" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/high_brightness_rgb_led_array_driver_with_local_dimming_and_diagnostics_evaluation_board_based_on_led1642gw_and_stm32_500x336_1579630387.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="High Brightness RGB LED Array Driver with Local Dimming and Diagnostics Evaluation Board based on LED1642GW and STM32" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/high_brightness_rgb_led_array_driver_with_local_dimming_and_diagnostics_evaluation_board_based_on_led1642gw_and_stm32_500x197_1579630387.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="High Brightness RGB LED Array Driver with Local Dimming and Diagnostics Evaluation Board based on LED1642GW and STM32" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/high_brightness_rgb_led_array_driver_with_local_dimming_and_diagnostics_evaluation_board_based_on_led1642gw_and_stm32_500x336_1579630387.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="High Brightness RGB LED Array Driver with Local Dimming and Diagnostics Evaluation Board based on LED1642GW and STM32" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">STEVAL-ILL061V1</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-16f0d" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('16f0d'));" data-farnell="" data-newark="74Y7659" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>The STEVAL-ILL061V1 is a high brightness RGB LED array driver system evaluation board with local dimming and diagnostics based on LED1642GW independent PWM LED driver controlled through an STM32 microcontroller SPI interface. An ST L7981 DC-DC converter provides the voltages/power for overall functioning of the board.</p> <p>The LED1642GW is a monolithic, low voltage, low current power 16-bit shift register designed for LED panel displays. The LED1642GW guarantees 20V output driving capability allowing the user to connect several LEDs in series. In the output stage, sixteen regulated current sources provide from 3 mA to 40 mA constant current to drive the LEDs. The current is programmed through an external resistor and can be adjusted by 7-bit current gain register in two subranges.The brightness can be adjusted separately for each channel through a 12/16-bit grayscale control.</p> <p><strong>Applications:</strong></p> <ul> <li>Full color/monochrome large displays</li> <li>LED signage</li> </ul> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li>High brightness 4x4 RGB LED matrix</li> <li>Complete hardware and software package</li> <li>Various preconfigured and programmable patterns</li> <li>Open/short error simulation and real-time detection</li> <li>6 to 28 V DC polarity-independent power supply</li> <li>GUI for advanced driver configuration</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Evaluation Board</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Data Sheet</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00080246.pdf" target="_blank">DS9552: 16 channel LED driver with error detection current gain control and 12/16-bit PWM brightness control (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Product Brief/Fact sheet</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/data_brief/DM00097473.pdf" target="_blank">DB2085: High brightness RGB LED array driver with local dimming and diagnostics based on the LED1642GW and STM32 (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/sales_and_marketing/presentation/product_presentation/STEVAL-ILL061v1.pdf" target="_blank">STEVAL-ILL061V1 Overview (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Revision Note</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/fragment/legal/statements/disclaimer/disclaimer_errata.pdf" target="_blank">STEVAL-ILL061V1 Errata Sheet (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">User Manual/Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00100994.pdf" target="_blank">UM1698: STEVAL-ILL061V1: high brightness RGB LED array driver with local dimming and diagnostics based on LED1642GW and STM32 (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Bill of Materials</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/bill_of_materials/steval-ill061v1_bom.pdf" target="_blank">STEVAL-ILL061V1 BOM (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment "> <i class="fal fa-file-archive"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/layouts_and_diagrams/board_manufacturing_specification/steval-ill061v1_gerber.zip" target="_blank">STEVAL-ILL061V1 gerber files (zip)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/layouts_and_diagrams/schematic_pack/steval-ill061v1_schematic.pdf" target="_blank">STEVAL-ILL061V1 schematics (pdf)</a> </div> </div> </div> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 3367, "type": "devtool", "part_number": "STEVAL-ILL061V1" };</script> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: LED driver, lighting, led_driver, stm, stm32, LED1642GW, analog_demo_boards</div> https://community.element14.com/products/devtools/product-pages/w/documents/22156/high-brightness-rgb-led-array-driver-with-local-dimming-and-diagnostics-evaluation-board-based-on-led1642gw-and-stm32/revision/3Thu, 16 Dec 2021 23:31:23 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c1a94c20-004b-45be-b2cd-199b2a6b9e8ae14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22156/high-brightness-rgb-led-array-driver-with-local-dimming-and-diagnostics-evaluation-board-based-on-led1642gw-and-stm32#commentsRevision 3 posted to Documents by e14-publisher on 12/16/2021 11:31:23 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 3367, "type": "devtool", "part_number": "STEVAL-ILL061V1" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">High Brightness RGB LED Array Driver with Local Dimming and Diagnostics Evaluation Board based on LED1642GW and STM32</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>ST Microelectronics</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/high_brightness_rgb_led_array_driver_with_local_dimming_and_diagnostics_evaluation_board_based_on_led1642gw_and_stm32_500x197_1579630387.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="High Brightness RGB LED Array Driver with Local Dimming and Diagnostics Evaluation Board based on LED1642GW and STM32" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/high_brightness_rgb_led_array_driver_with_local_dimming_and_diagnostics_evaluation_board_based_on_led1642gw_and_stm32_500x336_1579630387.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="High Brightness RGB LED Array Driver with Local Dimming and Diagnostics Evaluation Board based on LED1642GW and STM32" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/high_brightness_rgb_led_array_driver_with_local_dimming_and_diagnostics_evaluation_board_based_on_led1642gw_and_stm32_500x197_1579630387.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="High Brightness RGB LED Array Driver with Local Dimming and Diagnostics Evaluation Board based on LED1642GW and STM32" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/high_brightness_rgb_led_array_driver_with_local_dimming_and_diagnostics_evaluation_board_based_on_led1642gw_and_stm32_500x336_1579630387.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="High Brightness RGB LED Array Driver with Local Dimming and Diagnostics Evaluation Board based on LED1642GW and STM32" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">STEVAL-ILL061V1</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-22e1a" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('22e1a'));" data-farnell="" data-newark="74Y7659" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>The STEVAL-ILL061V1 is a high brightness RGB LED array driver system evaluation board with local dimming and diagnostics based on LED1642GW independent PWM LED driver controlled through an STM32 microcontroller SPI interface. An ST L7981 DC-DC converter provides the voltages/power for overall functioning of the board.</p> <p>The LED1642GW is a monolithic, low voltage, low current power 16-bit shift register designed for LED panel displays. The LED1642GW guarantees 20V output driving capability allowing the user to connect several LEDs in series. In the output stage, sixteen regulated current sources provide from 3 mA to 40 mA constant current to drive the LEDs. The current is programmed through an external resistor and can be adjusted by 7-bit current gain register in two subranges.The brightness can be adjusted separately for each channel through a 12/16-bit grayscale control.</p> <p><strong>Applications:</strong></p> <ul> <li>Full color/monochrome large displays</li> <li>LED signage</li> </ul> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li>High brightness 4x4 RGB LED matrix</li> <li>Complete hardware and software package</li> <li>Various preconfigured and programmable patterns</li> <li>Open/short error simulation and real-time detection</li> <li>6 to 28 V DC polarity-independent power supply</li> <li>GUI for advanced driver configuration</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Evaluation Board</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Data Sheet</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00080246.pdf" target="_blank">DS9552: 16 channel LED driver with error detection current gain control and 12/16-bit PWM brightness control (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Product Brief/Fact sheet</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/data_brief/DM00097473.pdf" target="_blank">DB2085: High brightness RGB LED array driver with local dimming and diagnostics based on the LED1642GW and STM32 (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/sales_and_marketing/presentation/product_presentation/STEVAL-ILL061v1.pdf" target="_blank">STEVAL-ILL061V1 Overview (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Revision Note</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/fragment/legal/statements/disclaimer/disclaimer_errata.pdf" target="_blank">STEVAL-ILL061V1 Errata Sheet (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">User Manual/Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00100994.pdf" target="_blank">UM1698: STEVAL-ILL061V1: high brightness RGB LED array driver with local dimming and diagnostics based on LED1642GW and STM32 (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Bill of Materials</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/bill_of_materials/steval-ill061v1_bom.pdf" target="_blank">STEVAL-ILL061V1 BOM (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment "> <i class="fal fa-file-archive"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/layouts_and_diagrams/board_manufacturing_specification/steval-ill061v1_gerber.zip" target="_blank">STEVAL-ILL061V1 gerber files (zip)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/layouts_and_diagrams/schematic_pack/steval-ill061v1_schematic.pdf" target="_blank">STEVAL-ILL061V1 schematics (pdf)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: LED driver, lighting, led_driver, stm, stm32, LED1642GW, analog_demo_boards</div> https://community.element14.com/products/devtools/product-pages/w/documents/22156/high-brightness-rgb-led-array-driver-with-local-dimming-and-diagnostics-evaluation-board-based-on-led1642gw-and-stm32/revision/2Thu, 16 Dec 2021 03:18:58 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c1a94c20-004b-45be-b2cd-199b2a6b9e8ae14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22156/high-brightness-rgb-led-array-driver-with-local-dimming-and-diagnostics-evaluation-board-based-on-led1642gw-and-stm32#commentsRevision 2 posted to Documents by e14-publisher on 12/16/2021 3:18:58 AM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 3367, "type": "devtool", "part_number": "STEVAL-ILL061V1" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">High Brightness RGB LED Array Driver with Local Dimming and Diagnostics Evaluation Board based on LED1642GW and STM32</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>ST Microelectronics</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/high_brightness_rgb_led_array_driver_with_local_dimming_and_diagnostics_evaluation_board_based_on_led1642gw_and_stm32_500x197_1579630387.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="High Brightness RGB LED Array Driver with Local Dimming and Diagnostics Evaluation Board based on LED1642GW and STM32" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/high_brightness_rgb_led_array_driver_with_local_dimming_and_diagnostics_evaluation_board_based_on_led1642gw_and_stm32_500x336_1579630387.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="High Brightness RGB LED Array Driver with Local Dimming and Diagnostics Evaluation Board based on LED1642GW and STM32" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/high_brightness_rgb_led_array_driver_with_local_dimming_and_diagnostics_evaluation_board_based_on_led1642gw_and_stm32_500x197_1579630387.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="High Brightness RGB LED Array Driver with Local Dimming and Diagnostics Evaluation Board based on LED1642GW and STM32" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/high_brightness_rgb_led_array_driver_with_local_dimming_and_diagnostics_evaluation_board_based_on_led1642gw_and_stm32_500x336_1579630387.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="High Brightness RGB LED Array Driver with Local Dimming and Diagnostics Evaluation Board based on LED1642GW and STM32" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">STEVAL-ILL061V1</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-8da52" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('8da52'));" data-farnell="" data-newark="" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>The STEVAL-ILL061V1 is a high brightness RGB LED array driver system evaluation board with local dimming and diagnostics based on LED1642GW independent PWM LED driver controlled through an STM32 microcontroller SPI interface. An ST L7981 DC-DC converter provides the voltages/power for overall functioning of the board.</p> <p>The LED1642GW is a monolithic, low voltage, low current power 16-bit shift register designed for LED panel displays. The LED1642GW guarantees 20V output driving capability allowing the user to connect several LEDs in series. In the output stage, sixteen regulated current sources provide from 3 mA to 40 mA constant current to drive the LEDs. The current is programmed through an external resistor and can be adjusted by 7-bit current gain register in two subranges.The brightness can be adjusted separately for each channel through a 12/16-bit grayscale control.</p> <p><strong>Applications:</strong></p> <ul> <li>Full color/monochrome large displays</li> <li>LED signage</li> </ul> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li>High brightness 4x4 RGB LED matrix</li> <li>Complete hardware and software package</li> <li>Various preconfigured and programmable patterns</li> <li>Open/short error simulation and real-time detection</li> <li>6 to 28 V DC polarity-independent power supply</li> <li>GUI for advanced driver configuration</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Evaluation Board</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Data Sheet</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00080246.pdf" target="_blank">DS9552: 16 channel LED driver with error detection current gain control and 12/16-bit PWM brightness control (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Product Brief/Fact sheet</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/data_brief/DM00097473.pdf" target="_blank">DB2085: High brightness RGB LED array driver with local dimming and diagnostics based on the LED1642GW and STM32 (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/sales_and_marketing/presentation/product_presentation/STEVAL-ILL061v1.pdf" target="_blank">STEVAL-ILL061V1 Overview (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Revision Note</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/fragment/legal/statements/disclaimer/disclaimer_errata.pdf" target="_blank">STEVAL-ILL061V1 Errata Sheet (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">User Manual/Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00100994.pdf" target="_blank">UM1698: STEVAL-ILL061V1: high brightness RGB LED array driver with local dimming and diagnostics based on LED1642GW and STM32 (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Bill of Materials</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/bill_of_materials/steval-ill061v1_bom.pdf" target="_blank">STEVAL-ILL061V1 BOM (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment "> <i class="fal fa-file-archive"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/layouts_and_diagrams/board_manufacturing_specification/steval-ill061v1_gerber.zip" target="_blank">STEVAL-ILL061V1 gerber files (zip)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/layouts_and_diagrams/schematic_pack/steval-ill061v1_schematic.pdf" target="_blank">STEVAL-ILL061V1 schematics (pdf)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: LED driver, lighting, led_driver, stm, stm32, LED1642GW, analog_demo_boards</div> https://community.element14.com/products/devtools/product-pages/w/documents/22156/high-brightness-rgb-led-array-driver-with-local-dimming-and-diagnostics-evaluation-board-based-on-led1642gw-and-stm32/revision/1Mon, 18 Oct 2021 20:22:43 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c1a94c20-004b-45be-b2cd-199b2a6b9e8ae14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22156/high-brightness-rgb-led-array-driver-with-local-dimming-and-diagnostics-evaluation-board-based-on-led1642gw-and-stm32#commentsRevision 1 posted to Documents by e14-publisher on 10/18/2021 8:22:43 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 3367, "type": "devtool", "part_number": "STEVAL-ILL061V1" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">High Brightness RGB LED Array Driver with Local Dimming and Diagnostics Evaluation Board based on LED1642GW and STM32</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>ST Microelectronics</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/high_brightness_rgb_led_array_driver_with_local_dimming_and_diagnostics_evaluation_board_based_on_led1642gw_and_stm32_500x197_1579630387.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="High Brightness RGB LED Array Driver with Local Dimming and Diagnostics Evaluation Board based on LED1642GW and STM32" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/high_brightness_rgb_led_array_driver_with_local_dimming_and_diagnostics_evaluation_board_based_on_led1642gw_and_stm32_500x336_1579630387.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="High Brightness RGB LED Array Driver with Local Dimming and Diagnostics Evaluation Board based on LED1642GW and STM32" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/high_brightness_rgb_led_array_driver_with_local_dimming_and_diagnostics_evaluation_board_based_on_led1642gw_and_stm32_500x197_1579630387.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="High Brightness RGB LED Array Driver with Local Dimming and Diagnostics Evaluation Board based on LED1642GW and STM32" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/high_brightness_rgb_led_array_driver_with_local_dimming_and_diagnostics_evaluation_board_based_on_led1642gw_and_stm32_500x336_1579630387.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="High Brightness RGB LED Array Driver with Local Dimming and Diagnostics Evaluation Board based on LED1642GW and STM32" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">STEVAL-ILL061V1</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-90cd8" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('90cd8'));" data-farnell="" data-newark="74Y7659" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>The STEVAL-ILL061V1 is a high brightness RGB LED array driver system evaluation board with local dimming and diagnostics based on LED1642GW independent PWM LED driver controlled through an STM32 microcontroller SPI interface. An ST L7981 DC-DC converter provides the voltages/power for overall functioning of the board.</p> <p>The LED1642GW is a monolithic, low voltage, low current power 16-bit shift register designed for LED panel displays. The LED1642GW guarantees 20V output driving capability allowing the user to connect several LEDs in series. In the output stage, sixteen regulated current sources provide from 3 mA to 40 mA constant current to drive the LEDs. The current is programmed through an external resistor and can be adjusted by 7-bit current gain register in two subranges.The brightness can be adjusted separately for each channel through a 12/16-bit grayscale control.</p> <p><strong>Applications:</strong></p> <ul> <li>Full color/monochrome large displays</li> <li>LED signage</li> </ul> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li>High brightness 4x4 RGB LED matrix</li> <li>Complete hardware and software package</li> <li>Various preconfigured and programmable patterns</li> <li>Open/short error simulation and real-time detection</li> <li>6 to 28 V DC polarity-independent power supply</li> <li>GUI for advanced driver configuration</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Evaluation Board</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Data Sheet</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00080246.pdf" target="_blank">DS9552: 16 channel LED driver with error detection current gain control and 12/16-bit PWM brightness control (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Product Brief/Fact sheet</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/data_brief/DM00097473.pdf" target="_blank">DB2085: High brightness RGB LED array driver with local dimming and diagnostics based on the LED1642GW and STM32 (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/sales_and_marketing/presentation/product_presentation/STEVAL-ILL061v1.pdf" target="_blank">STEVAL-ILL061V1 Overview (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Revision Note</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/fragment/legal/statements/disclaimer/disclaimer_errata.pdf" target="_blank">STEVAL-ILL061V1 Errata Sheet (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">User Manual/Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00100994.pdf" target="_blank">UM1698: STEVAL-ILL061V1: high brightness RGB LED array driver with local dimming and diagnostics based on LED1642GW and STM32 (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Bill of Materials</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/bill_of_materials/steval-ill061v1_bom.pdf" target="_blank">STEVAL-ILL061V1 BOM (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment "> <i class="fal fa-file-archive"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/layouts_and_diagrams/board_manufacturing_specification/steval-ill061v1_gerber.zip" target="_blank">STEVAL-ILL061V1 gerber files (zip)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/layouts_and_diagrams/schematic_pack/steval-ill061v1_schematic.pdf" target="_blank">STEVAL-ILL061V1 schematics (pdf)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: LED driver, lighting, led_driver, stm, stm32, LED1642GW, analog_demo_boards</div>