GENERAL DESCRIPTION
The AD7904/AD7914/AD7924 are, respectively, 8-bit, 10-bit, and 12-bit, high speed, low power, 4-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 mW maximum at 1 MSPS with 3 V supplies
      13.5 mW maximum at 1 MSPS with 5 V supplies
   4 single-ended inputs with sequencer
   Wide input bandwidth
     AD7924, 70 dB SNR 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 maximum
   16-lead TSSOP package
   Qualified for automotive applications