Key facts
- Brand
- Analog Devices
- Model
- AD664
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Analog Devices AD664 Quad DAC Datasheet
The AD664 integrates four complete 12‑bit voltage‑output DACs on a single monolithic IC. Each DAC features double‑buffered latches, a data readback function, and a reset‑to‑zero control pin. The device supports 4‑, 8‑ or 12‑bit parallel words and offers both unipolar and bipolar output ranges with programmable gain.
The datasheet provides electrical specifications, pin configurations for 44‑pin and 28‑pin packages, and performance data such as linearity, settling time, and crosstalk. It also includes grounding recommendations, power‑supply requirements, and application notes for test equipment, robotics, and instrumentation.
Analog Devices AD664 specifications
| Resolution | 12 bits |
|---|---|
| Output Current | 5 mA |
| Load Resistance | 2 kΩ |
| Settling Time | <10 µs |
| Linearity Error | 0.5 LSB (typical) |
| Power Supply (logic) | +5 V |
| Power Supply (analog) | +12 V to +15 V, –12 V to –15 V |
All Analog Devices AD664 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
How many DACs are on the AD664?
The AD664 contains four complete 12‑bit voltage‑output DACs on one chip.
What is the maximum output current per DAC?
Each DAC output can source or sink up to 5 mA of current.
What is the maximum output current each DAC channel can source or sink?
Each DAC output can source or sink up to 5 mA of current.
How can all DAC outputs be reset to zero volts?
A dedicated RESET‑TO‑ZERO pin can be strobed to reset all DAC outputs to 0 V.