Analog Devices AD7893ANZ-2 LC²MOS 12-Bit, Serial 6μs ADC DIL8

Manufactured by Analog Devices - Part # AD7893ANZ-2 - DIL8 through hole package

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. 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.

Output data from the AD7893 is provided via a high speed, serial interface port. This two-wire serial interface has a serial clock input and a serial data output with the external serial clock accessing the serial data from the part.

In addition to traditional dc accuracy specifications such as linearity, full-scale and offset errors, the AD7893 is also specified for dynamic performance parameters, including harmonic distortion and signal-to-noise ratio.

PRODUCT HIGHLIGHTS

1. Fast, 12-Bit ADC in 8-Pin Package

The AD7893 contains a 6 µs ADC, a track/hold amplifier, control logic and a high speed serial interface, all in an 8-pin package. This offers considerable space saving over alternative
solutions.

2. Low Power, Single Supply Operation

The AD7893 operates from a single +5 V supply and consumes only 25 mW. This low power, single supply operation makes it ideal for battery powered or portable applications.

3. High Speed Serial Interface

The part provides high speed serial data and serial clock lines, allowing for an easy, two-wire serial interface arrangement.