MP3274 Datasheet (Exar) - 12-Bit Data Acquisition Subsystem

MP3274, 12-Bit Data Acquisition Subsystem

The MP3274 is a complete 32-channel, 12-bit Data Acquisition Subsystem with 3-state output buffers for direct interfacing to 16-bit microprocessor buses.

Implemented using an advanced BiCMOS process, the converter combines a 32-channel passive overvoltage protected multiplexer instrumentation amp, a

MP3274 Features

* Complete 32-Channel 12-Bit A/D Converter with Sample & Hold, Reference, Clock and 3-State Outputs

* Fast Conversion, less than 15µS

* Microprocessor Bus Interface

* Parallel or Serial Data Output Modes

* 65 ns Bus Access Time

* Remote Analog Ground S