The DS4432 contains two I²C programmable current DACs that are each capable of sinking and sourcing current up to 200µA. Each DAC output has 127 sink and 127 source settings that are programmed using the I²C interface. The current DAC outputs 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 50µA to 200µA * Full-Scale Range for Each DAC Determined by External Resistors * 127 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 Operating Range https://elecena.pl/product/22302732/dual-channel-i-c-adjustable-sink-source-current-dac 2022-12-25 https://elecena.pl/product/22302732/dual-channel-i-c-adjustable-sink-source-current-dac 2025-01-20