AD5602/AD5612/AD5622 are 8-/10-/12-Bit nanoDACs® with I2C®-Compatible Interface in LFCSP and SC70 packages, supplied by Analog Devices, with a power supply range of 2.7 V to 5.5 V, and a power consumption of less than 100 µA.
The AD5602, AD5612 and AD5622 are single‑channel nanoDACs offering 8‑, 10‑ and 12‑bit resolution in tiny 6‑lead LFCSP and SC70 packages. They operate from a single 2.7 V to 5.5 V supply and consume less than 100 µA in normal mode, making them ideal for battery‑powered instruments.
All three devices use a 2‑wire I²C‑compatible serial interface that supports standard (100 kHz), fast (400 kHz) and high‑speed (3.4 MHz) modes. The parts include an on‑chip buffer amplifier for rail‑to‑rail output, power‑down capability (<150 nA at 3 V), and are qualified for automotive applications with an extended temperature range of –40 °C to +125 °C.
| Resolution | 8‑bit (AD5602), 10‑bit (AD5612), 12‑bit (AD5622) |
|---|---|
| Supply Voltage Range | 2.7 V to 5.5 V |
| Power‑Down Current | <150 nA at 3 V |
| Output Slew Rate | 0.5 V/µs |
| Output Voltage Range | 0 V to VOP (rail‑to‑rail) |
They use an I²C‑compatible 2‑wire serial interface that supports standard (100 kHz), fast (400 kHz) and high‑speed (3.4 MHz) modes.
Yes, the devices are qualified for automotive applications.
The automotive (W, Y) versions operate from –40 °C to +125 °C.