Product Summary

The AD664AD-UNI is four complete 12-bit, voltage-output DACs on one monolithic IC chip. The AD664AD-UNI has a double-buffered input latch structure and a data readback function. The analog portion of the AD664AD-UNI consists of four DAC cells, four output amplifiers, a control amplifier and switches. Applications of the AD664AD-UNI include: Automatic Test Equipment, Robotics, Process Control, Disk Drives, Instrumentation and Avionics.

Parametrics

AD664AD-UNI absolute maximum ratings: (1) VLL to DGND: 0 V to +7 V; (2) VCC to DGND: 0 V to +18 V; (3) VEE to DGND:–18V to 0V; (4) Soldering: +300°C, 10 sec; (5) Power Dissipation: 1000mW; (6) AGND to DGND:–1V to +1V; (7) Reference Input: VREF ≤ ±10 V and VREF≤ (VCC – 2V, VEE + 2V) ; (8) VCC to VEE: 0 to +36V; (9) Digital Inputs: –0.3V to +7V; (10) Analog Outputs: Indefinite Shorts to VCC, VLL, VEE and GND.

Features

AD664AD-UNI features: (1) Four Complete Voltage Output DACs; (2) Data Register Readback Feature; (3) Reset to Zero Override; (4) Multiplying Operation; (5) Double-Buffered Latches; (6) Surface Mount and DIP Packages; (7) MIL-STD-883 Compliant Versions Available.

Diagrams

AD664AD-UNI Block Diagram

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