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MP3275 Datasheet 12-bit Data ACquisition Subsystem

Manufacturer: Exar (now MaxLinear)

Overview: .. MP3275 Fault Protected 16 Channel, 12-Bit Data Acquisition.

General Description

The MP3275 is a plete 16-channel, 12-bit Data Acquisition Subsystem with serial data port.

Implemented using an advanced BiCMOS process, the converter bines a 16-channel passive overvoltage-protected multiplexer instrumentation amp, a sample & hold, a SAR, a 12-bit decoded D/A, a parator, a precision reference and the control logic to achieve an accurate conversion in less than 15µs, and a mux/instrumentation amp settling period of less than 10µs.

A unique input design provides input overvoltage protection to 50 V over the supply voltages.

Key Features

  • Fault Protected 16-Channel 12-Bit A/D Converter with Sample & Hold, Reference, Clock and 3-State Outputs.
  • Fast Conversion, less than 15µS.
  • 2’s Complement and Serial Data Output.
  • Remote Analog Ground Sensing.
  • Overvoltage Protected Input (50 V over the Supply Voltages).
  • Precision Reference for Long Term Stability and Low Gain T. C.
  • Guaranteed Linearity Over Temperature.
  • Guaranteed Performance at +12/.
  • 5 V, ±12 & ±15 V.

More Datasheets from Exar (now MaxLinear)

Part Number Description
MP3274 12-Bit Data Acquisition Subsystem
MP3276 12-Bit Data Acquisition Subsystem

MP3275 Distributor