AD7908(RevA) Datasheet PDF - Analog Devices

GENERAL DESCRIPTION
The AD7908/AD7918/AD7928 are, respectively, 8-bit, 10-bit, and 12-bit, high speed, low power, 8-channel, successive approximation ADCs. The parts operate from a single 2.7 V to 5.25 V power supply and feature throughput rates up to 1 MSPS. The parts contain a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 8 MHz.

FEATURES
   Fast Throughput Rate: 1 MSPS
   Specified for AVDD of 2.7 V to 5.25 V
   Low Power:
      6.0 mW Max at 1 MSPS with 3 V Supply
      13.5 mW Max at 1 MSPS with 5 V Supply
   8 (Single-Ended) Inputs with Sequencer
   Wide Input Bandwidth:
      AD7928, 70 dB Min SINAD at 50 kHz Input Frequency
   Flexible Power/Serial Clock Speed Management
   No Pipeline Delays
   High Speed Serial Interface SPI®/QSPI™/
      MICROWIRE™/DSP Compatible
   Shutdown Mode: 0.5 μA Max
   20-Lead TSSOP Package