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XR-9201 Datasheet 8-Bit Microprocessor Compatible DigitalaTo-Analog Converter

Manufacturer: Exar (now MaxLinear)

General Description

FUNCTIONAL BLOCK DIAGRAM The XR-9201 is a monolithic 8-Bit ",p compatible digitalto-analog converter with differential current outputs.

It contains an internal data latch, making it suitable for interfacing with microprocessors.

The chip contains a stable voltage reference (2.0 V Nominal) which is externally adjustable and can be used as a reference for other D/A and AID converters.

Overview

XR-9201 8-Bit Microprocessor Compatible DigitalaTo-Analog Converter.

Key Features

  • non-linearity of ± V2 LSB maximum (± .19% of full scale current). The internal voltage reference maintains a temperature coefficient of SO ppm/oC. ~Vee V~H TRIM -VR" IN . VR" IN +Vee DB7 DB6 DBS DB4 10 DB3.