GENERAL DESCRIPTION
The AD7893 is a fast, 12-bit ADC that operates from a single +5 V supply and is housed in a small 8-pin mini-DIP and 8-pin SOIC. The part contains a 6 µs successive approximation A/D converter, an on-chip track/hold amplifier, an on-chip clock and a high speed serial interface.

FEATURES
    Fast 12-Bit ADC with 6 μs Conversion Time
    8-Pin Mini-DlP and SOIC
    Single Supply Operation
    High Speed, Easy-to-Use, Serial Interface
    On-Chip Track/Hold Amplifier
    Selection of Input Ranges
        ±10 V for AD7893-10
        ±2.5 V for AD7893-3
        0 V to +2.5 V for AD7893-2
        0 V to +5 V for AD7893-5
    Low Power: 25 mW typ