The AD5764R is a four‑channel, 16‑bit bipolar DAC with low noise, programmable protection and integrated reference.
The AD5764R is a four‑channel, 16‑bit digital‑to‑analog converter designed for industrial applications. It offers bipolar output, a serial interface compatible with DSP and microcontrollers, an integrated reference buffer, programmable short‑circuit protection and an on‑chip temperature sensor.
The device operates from ±11.4 V to ±16.5 V supplies, provides a ±10 V output range, low noise (60 nV/√Hz) and typical power consumption of 275 mW. It is supplied in a 32‑lead TQFP package and is supported by an evaluation board. This manual is written in Chinese.
| Resolution | 16 bit |
|---|---|
| Number of Channels | 4 |
| Output Voltage Range | ±10 V (typical) |
| Supply Voltage (AVDD/AVSS) | ±11.4 V to ±16.5 V |
| Output Noise | 60 nV/√Hz |
| Operating Temperature Range | ‑40 °C to +85 °C |
It provides a 16‑bit resolution.
It operates from ±11.4 V to ±16.5 V.
The output noise is 60 nV/√Hz.
It is rated for industrial temperatures from –40 °C to +85 °C.