View ad667 datasheet:

Microprocessor-Compatible a 12-Bit D/A Converter AD667* FUNCTIONAL BLOCK DIAGRAM FEATURES Complete 12-Bit D/A Function Double-Buffered Latch On Chip Output Amplifier High Stability Buried Zener Reference Single Chip Construction Monotonicity Guaranteed Over Temperature Linearity Guaranteed Over Temperature: 1/2 LSB max Settling Time: 3 s max to 0.01% Guaranteed for Operation with 12 V or 15 V Supplies Low Power: 300 mW Including Reference TTL/5 V CMOS Compatible Logic Inputs Low Logic Input Currents MIL-STD-883 Compliant Versions Available PRODUCT DESCRIPTION The AD667 is available in five performance grades. The The AD667 is a complete voltage output 12-bit digital-to-analog AD667J and K are specified for use over the 0°C to +70°C tem- converter including a high stab