The AD7533 is a low-cost, 10-bit multiplying DAC with good linearity and low power dissipation. It can interface with TTL or CMOS and is suitable for applications such as digitally controlled attenuators, programmable gain amplifiers, function generation, and linear automatic gain controls.
The AD7533 is a 10‑bit, 4‑quadrant multiplying DAC manufactured using an advanced thin‑film CMOS process. It offers low power dissipation, a wide supply range, and compatibility with TTL or CMOS logic levels.
Key features include a resolution of 10 bits, ±0.2 % full‑scale static accuracy, selectable unipolar or bipolar output modes, and a variety of package options. The document provides full specifications, pin descriptions, circuit diagrams, and ordering information.
| Resolution | 10 bits |
|---|---|
| Supply Voltage (VDD) | 5 V to 16 V |
| Output Leakage Current IOUT1 | ±5 nA maximum |
| Input High Voltage (V_INH) | 2.4 V minimum |
| Power Dissipation (any package) | 450 mW at 75 °C |
The AD7533 provides a 10‑bit resolution.
It can be operated from a supply of 5 V to 16 V.
The input high voltage (V_INH) minimum is 2.4 V.