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THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS
MAY 1994
DS3008-2.0
ZN429E8/ZN429D
LOW COST 8-BIT D-A CONVERTER
The ZN429 is a monolithic 8-bit D-A converter containing an R-2R ladder network of diffused resistors with precision bipolar switches.
BIT 3 BIT 2 (MSB) BIT 1 ANALOG OUTPUT V REF IN NC 0V 1 2 3 4 5 6 7 14 13 12 ZN429E8 11 10 9 8 +V CC (+5V) BIT 4 BIT 5 BIT 6 BIT 7 BIT 8 (LSB) NC
FEATURES s Linearity Error ±1/2 LSB s Single +5V Supply s Low Power Consumption 25mW Typical s Settling Time 1 Microsecond Typical s TTL and 5V CMOS Compatible s Designed for Low Cost Applications ABSOLUTE MAXIMUM RATINGS
Supply voltage, VCC Max. voltage, logic and VREF inputs Storage temperature range +7.0V +5.
ZN429E8 Datasheet
