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CO Sensor Solution

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This complete CO Sensor Solution provides a highly flexible one-and-done system for use in many applications such as CO gas detectors, breathalyzers and more, for industrial and consumer applications. The low-power CC2541 provides BluetoothRegistered BLE communication and configures and controls the programmable sensor AFE, which is specifically designed for use with CO sensors, to maximize performance with easy configurability.
Name & Manufacturer Part NumberDescription
IC, Sensor AFE System Gas, 5.25V, 10UA, QFN14
LMP91000SDE/NOPBLMP91000SDE/NOPB		Input Voltage: 5.25V; Supply Current: 10µA; IC Output Type: Analog; Sensor Case Style: QFN; No. of Pins: 14
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IC, DC-DC CONV, 3MHz, SON-6
TPS62730DRYT		Primary Input Voltage: 3.9V; No. of Outputs: 1; Output Voltage: 2.1V; Output Current: 100mA; No. of Pins: 6
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SOC 2.4GHZ IEEE 802.15.4 AND ZIGBEE, VQFN-40
CC2541F128RHAT 		IC Function: System-on-Chip Solution for 2.4-GHz IEEE 802.15.4 and ZigBee; Supply Voltage Min: 2V; Supply Voltage Max: 3.6V; Operating Temperature Min: -40°C; Operating Temperature Max: 85°C
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EVAL MODULE, BLUETOOTH, CC2541EM
CC2541EMK		Silicon Manufacturer: Texas Instruments; Silicon Core Number: N/A; Kit Application Type: Communication; Application Sub Type: Bluetooth; Core Architecture: N/A
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Key Solution Features

  • Optimized accuracy and performance
  • Low power for longer battery life
    • Low supply voltage range 1.8 V to 3.6 V
    • Ultra-low power consumption
    • Five power-saving modes
    • Ultra-fast wake-up from standby mode in less than 1µA
  • Configurable AFE for multiple sensor types
    • Configurable AFE enables it to support multiple sensors with PGA integration.
    • Designed to maximize dynamic range of ADC by removing dark current via level shifting and then providing high levels of amplification to the signal of interest
    • Extremely low power means extra battery life and/or guarantees operation under the 4mA limit in 4-20 mA loops
  • MCU + RF SoC for configuration, calibration and communication
    • Enables on-line or factory programmed configuration and calibration of the sensor
    • Supports broadcast and peripheral mode BLE