DS4412

PRODUCTION

Dual-Channel, I²C Adjustable Sink/Source Current DAC Inexpensive Power Supply Control Made Easy

Analog Devices DS4412 Product Info

10 February 2026 4

Features

Two Current DACs
Full-Scale Current 500µA to 2mA
Full-Scale Range for Each DAC Determined by External Resistors
15 Settings Each for Sink and Source Modes
I²C-Compatible Serial Interface
Low Cost
Small Package (8-Pin µSOP)
-40°C to +85°C Temperature Range
2.7V to 5.5V Operation

Part details & applications

The DS4412 contains two I²C adjustable-current DACs that are each capable of sinking or sourcing current. Each output has 15 sink and 15 source settings that are programmed by I²C interface. The full-scale range and step size of each output is determined by an external resistor that can adjust the output current over a 4:1 range.

The output pins, OUT0 and OUT1, power-up in a high-impedance state.

Applications

Adjustable Current Sink or Source
Power-Supply Adjustment
Power-Supply Margining

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