GENERAL DESCRIPTION
The AD7482 is a 12-bit, high speed, low power, successive approximation ADC. The part features a parallel interface with throughput rates up to 3 MSPS. The part contains a low noise, wide bandwidth track-and-hold that can handle input frequencies in excess of 40 MHz.

FEATURES
    Fast throughput rate: 3 MSPS
    Wide input bandwidth: 40 MHz
    No pipeline delays with SAR ADC
    Excellent dc accuracy performance
    2 parallel interface modes
    Low power: 90 mW (full power) and 2.5 mW (nap mode)
    Standby mode: 2 µA maximum
    Single 5 V supply operation
    Internal 2.5 V reference
    Full-scale overrange mode (using 13th bit)
    System offset removal via user access offset register
    Nominal 0 V to 2.5 V input with shifted range capability
    14-bit pin compatible upgrade AD7484 available