PRODUCT DESCRIPTION

The AD394 contains four 12-bit, high-speed, low power, voltage output, multiplying digital-to-analog converters in a compact 28-pin hybrid package. The design is based on a proprietary, latched, 12-bit, CMOS DAC chip, which reduces chip count and provides high reliability. The AD394 is ideal for systems requiring digital control of many analog voltages where board space is at a premium and low power consumption is a necessity. Such applications include automatic test equipment, process controllers, and vector stroke displays.

FEATURES

Four, complete, 12-bit CMOS DACs with buffer registers

Linearity error: ±1/2 LSB TMIN, TMAX (AD394T)

Factory-trimmed gain and offset

Precision output amplifiers for VOUT

Full four-quadrant multiplication per DAC

Monoticity guaranteed over full temperature range

Fast settling: 15 µs maximum to ±1/2 LSB

Available in MIL-STD-883B