PRODUCT DESCRIPTION
The AD667 is a complete voltage output 12-bit digital-to-analog converter including a high stability buried Zener voltage reference and double-buffered input latch on a single chip. The converter uses 12 precision high speed bipolar current steering switches and a laser trimmed thin-film resistor network to provide fast settling time and high accuracy.

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 μs 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