The AD7628 is a monolithic dual 8-bit digital/analog converter featuring excellent DAC-to-DAC matching.
The AD7628 is a monolithic dual 8‑bit digital‑to‑analog converter featuring matched DACs, small 0.3‑inch wide 20‑pin packages, and on‑chip latches for easy microprocessor interfacing. It operates from a +12 V to +15 V supply and consumes only 20 mW.
The datasheet provides detailed specifications, absolute maximum ratings, interface logic information, application guidelines, and mechanical dimensions, enabling designers to integrate the device into audio, graphics, and process‑control systems.
| Resolution | 8 bits |
|---|---|
| Power Dissipation | 20 mW |
| Supply Voltage Range | +12 V to +15 V |
| Input High Voltage (V_IH) | 2.4 V min |
| Input Low Voltage (V_IL) | 0.8 V max |
| Output Leakage Current (OUT A) | ±50 nA max |
| Gain Error | ±2 LSB max |
It operates from a +12 V to +15 V power supply.
The device dissipates about 20 mW.
Each DAC provides an 8‑bit resolution.
Yes, all digital inputs are TTL‑compatible over the +12 V to +15 V supply range.