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Description:LC2MOS 16-Bit, High Speed Sampling ADCs
Manufacturer:Analog Devices
Datasheet:PDF (319K).
Click here to download *)

The AD7884/AD7885 is a 16-bit monolithic analog-to-digital converter with internal sample-and-hold and a conversion time of 5.3 s. The maximum throughput rate is 166 kSPS. It uses a two pass flash architecture to achieve this speed. Two input ranges are available: 5 V and 3 V. Conversion is initiated by the CONVST signal. The result can be read into a microprocessor using the CS and RD inputs on the device. The AD7884 has a 16-bit parallel reading structure while the AD7885 has a byte reading structure. The conversion result is in 2s complement code.

Click here to download AD7885AN Datasheet
Click here to download AD7885AN Datasheet
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