Datasheet Summary
DS4422/DS4424
Two-/Four-Channel, I2C, 7-Bit Sink/Source Current DAC
General Description
The DS4422 and DS4424 contain two or four 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
- - Power-Supply Adjustment
- - Power-Supply Margining
- - Adjustable Current Sink or Source
Ordering Information
PART
OUTPUTS
TEMP RANGE
PINPACKAGE
DS4422N+
2 -40°C to +85°C 14 TDFN-EP
DS4422N+T&R
-40°C to +85°C 14 TDFN-EP
DS4424N+
4 -40°C to +85°C 14 TDFN-EP
DS4424N+T&R
-40°C to...