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THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS
MAY 1994
DS3021-2.2
ZN426E8
8-BIT D-A CONVERTER
The ZN426 is a monolithic 8-bit D-A converter containing an R-2R ladder network of diffused resistors with precision bipolar switches, and a 2.5V precision voltage reference.
FEATURES s ±1/2 LSB Linearity Error s Guaranteed Monolithic over the Full Operating Temperature Range s 0°C to +70°C s TTL and 5V CMOS Compatible s Single 5V Supply s Settling Time 1 microsecond Typical s Only Reference Capacitor and Resistor Required ABSOLUTE MAXIMUM RATINGS
Supply voltage +7.0V Max.voltage, logic and VREF inputs+5.