GENERAL DESCRIPTION
The AD79401 is a 14-bit, fast, low power, successive approximation ADC. The part operates from a single 2.50 V to 5.5 V power supply and features throughput rates up to 100 kSPS. The part contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 7 MHz.

FEATURES
   Fast throughput rate: 100 kSPS
   Specified for VDD of 2.5 V to 5.5 V
   Low power
      4 mW typ at 100 kSPS with 3 V supplies
      17 mW typ at 100 kSPS with 5 V supplies
   Wide input bandwidth:
      81 dB SINAD at 10 kHz input frequency
   Flexible power/serial clock speed management
   No pipeline delays
   High speed serial interface
      SPI®/QSPI™/MICROWIRE™/DSP compatible
   Standby mode: 0.5 µA max
   6-Lead SOT-23 and 8-Lead MSOP packages

APPLICATIONS
   Battery-powered systems
   Personal digital assistants
   Medical instruments
   Mobile communications
   Instrumentation and control systems
   Remote data acquisition systems