XR-9201 Datasheet (EXAR) - 8-Bit Microprocessor Compatible DigitalaTo-Analog Converter

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

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

XR-9201 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 FEATURES 8-Bit Resolution Input Data Latches Internal Voltage Reference Microprocessor Comp