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 * 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 https://elecena.pl/product/22302645/dual-channel-i-c-adjustable-sink-source-current-dac 2022-12-25 https://elecena.pl/product/22302645/dual-channel-i-c-adjustable-sink-source-current-dac 2025-01-21