AD5601/AD5611/AD5621 are 8/10/12-bit nanoDACs from Analog Devices, packaged in LFCSP and SC70, with a power supply range of 2.7V to 5.5V and a maximum operating current of 100µA. They have low power consumption, high precision, and small zero-code errors.
The AD5601, AD5611, and AD5621 are single‑supply nanoDACs offering 8‑, 10‑, and 12‑bit buffered voltage outputs. They operate from 2.7 V to 5.5 V, consume low power, and feature a rail‑to‑rail output buffer with a high‑speed serial interface compatible with SPI, QSPI, Microwire, and DSP standards.
The document includes detailed specifications, absolute maximum ratings, pin‑out diagrams, timing characteristics, and typical performance graphs. It also covers power‑down modes, reference selection, and application examples such as portable instruments and programmable voltage sources.
| Resolution (AD5601) | 8 bits |
|---|---|
| Resolution (AD5611) | 10 bits |
| Resolution (AD5621) | 12 bits |
| Supply voltage range | 2.7 V to 5.5 V |
| Typical power‑down current | 0.2 µA at 3 V |
| Typical slew rate | 0.5 V/µs |
The devices operate from 2.7 V to 5.5 V.
Typical power‑down current is 0.2 µA at 3 V.