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| Kit Overview
The EVAL-AD7988-5SDZEVAL-AD7988-5SDZ is a fully featured evaluation kit for the AD7988-5AD7988-5. This board operates in stand alone mode or in conjunction with the SDP-B System Development Platform, EVAL-SDP-CB1ZEVAL-SDP-CB1Z . When operated with the SDP-B System Development Platform software is provided enabling the user to perform detailed analysis of the ADC's performance. This software includes the technical note describing the operation and set up of the evaluation board in standalone operation or when operated with the System Development Platform . When operated in standalone mode the ADZS-BRKOUT-EX3ADZS-BRKOUT-EX3 break out board is recommended for access to various control pins.
The AD7988-5AD7988-5 is 16-bit, successive approximation, analog-to-digital converters (ADC) that operate from a single power supply, VDD. The AD7988-5 offers 500kSPS throughput. They are low power, 16-bit sampling ADCs with a versatile serial interface port. On the CNV rising edge, it samples an analog input IN+ between 0 V to REF with respect to a ground sense IN-. The reference voltage, REF, is applied externally and can be set independent of the supply voltage, VDD.
The evaluation board is ideal for use with Analog Devices, Inc., SDP system demonstration board (Should be purchased separately). This evaluation board interfaces to the SDP board via a 120-pin connector. SMA connectors, J6 and J10, are provided for the low noise analog signal source.
Key Applications: Battery-powered equipment, Low power Data Acquisition systems, Portable Medical instruments, ATE equipment, Data acquisitions, Communications. | |||||||||||
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Development Tools
SDP-B System Development Platform EVAL-SDP-CB1ZEVAL-SDP-CB1Z Features:
- Blackfin Processor ADSP-BF527
- USB 2.0 Interface to PC
- JTAG header footprint
- 32MB SDRAM
- 2 x Small Footprint 120 Pin Connectors
- Configurable Peripheral Interfaces - SPI - SPORT - I2C - GPIOs - Parallel - Timers
Technical Documents
Learning Center
Design Elements
| Type | Description |
|---|---|
| Simulation Model | ADI: IBIS Models for AD7988-5BCPZ and AD7988-5BRMZ |
| CAD Model | ADI: CAD Model for AD7988-5BCPZ-RL and AD7988-5BRMZ (BXL) |
Video
Kit Features
Features of EVAL-AD7988-5SDZEVAL-AD7988-5SDZ Evaluation Board:
- Full featured evaluation board for AD7988-5AD7988-5 PulSAR ADC
Low power dissipation
3.5 mW @ 500 kSPS
16-bit resolution with no missing codes
Throughput: 500 kSPS options
INL: ±0.6 LSB typical, ±1.25 LSB maximum
SINAD: 91.5 dB @ 10 kHz
THD: −114 dB @ 10 kHz
Pseudo differential analog input range
0 V to VREF with VREF from 2.5 V to 5.5 V
No pipeline delay
Single-supply 2.5 V operation with 1.8 V/2.5 V/3 V/5 V logic interface
SPI-/QSPI-/MICROWIRE
-/DSP-compatible serial interfaceDaisy-chain multiple ADCs
- Versatile analog signal conditioning circuitry
- On-board reference, reference buffers, and ADC drivers
- PC software for control and data analysis of time and frequency domain
- System demonstration board compatible (EVAL-SDP-CB1ZEVAL-SDP-CB1Z)
Kit Contents
The Analog Devices EVAL-AD7988-5SDZEVAL-AD7988-5SDZ supplied with below contents:
- EVAL-AD7988-5SDZEVAL-AD7988-5SDZ Evaluation Board
- Wall adaptor power supply