The AD5305/AD5315/AD5325 are low power 8/10/12 bit DACs with 4 buffered outputs, 2.5V to 5.5V power supply and 2-wire (I2C® compatible) serial interface.
The AD5305, AD5315, and AD5325 are quad buffered DACs offering 8‑, 10‑, and 12‑bit resolution respectively. They operate from a single 2.5 V to 5.5 V supply, feature rail‑to‑rail output buffers, and use a 2‑wire I²C‑compatible serial interface.
Key specifications include low power consumption (500 µA @ 3 V, 600 µA @ 5 V), power‑down currents as low as 80 nA, and operation over a temperature range of –40 °C to +105 °C. The devices are suited for portable instruments, programmable voltage sources, and industrial process control.
| Resolution (AD5305) | 8 bits |
|---|---|
| Supply Voltage (VDD) | 2.5 V to 5.5 V |
| Low Power Operation | 500 µA @ 3 V, 600 µA @ 5 V |
| Output Voltage Range | 0 V to VREF |
| Power‑Down Current | 80 nA @ 3 V, 200 nA @ 5 V |
| Operating Temperature Range | −40 °C to +105 °C |
The devices operate from 2.5 V to 5.5 V supply voltage.
The AD5305 provides 8‑bit resolution.
Typical power consumption is 500 µA at 3 V and 600 µA at 5 V.
The maximum output voltage is VDD minus 0.001 V.