AD5764R is a complete quad, 16-bit, high accuracy, serial input, bipolar voltage output DAC. It features programmable output range, low noise, and fast settling time.
The AD5764R is a quad, 16‑bit, serial‑input, bipolar voltage‑output DAC that operates from ±11.4 V to ±16.5 V supplies. It integrates output amplifiers, reference buffers, on‑chip temperature sensor, and programmable short‑circuit protection. The device offers ±1 LSB maximum INL and DNL, low noise (60 nV/√Hz), and a typical settling time of 10 µs.
Designed for industrial automation, servo control, data acquisition and test equipment, the part includes a serial interface compatible with DSPs and microcontrollers, simultaneous updating via LDAC, and an evaluation board with USB interface for easy software control.
| Resolution | 16 bits |
|---|---|
| Output voltage range | ±10.5263 V (typical) |
| Maximum settling time | 10 µs |
| INL (Integral Non‑Linearity) | ±1 LSB max |
| DNL (Differential Non‑Linearity) | ±1 LSB max |
| Supply voltage (AVDD/AVSS) | ±11.4 V to ±16.5 V |
| Output noise (0.1 Hz‑10 Hz) | 60 nV/√Hz |
The device settles to within ±1 LSB in 10 µs maximum.
AVDD must be between 11.4 V and 16.5 V, and AVSS between –11.4 V and –16.5 V.
The DAC can output a bipolar voltage from –10.5263 V to +10.5263 V (typical).