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