Datasheet Details
| Part number | DS4426 |
|---|---|
| Manufacturer | Maxim Integrated (now Analog Devices) |
| File Size | 292.09 KB |
| Description | I2C-Margining IDACs |
| Datasheet |
 DS4426 Datasheet
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General Description
The DS4426 contains four I2C-adjustable current DACs capable of sinking or sourcing current.
External resistors set the full-scale range of each output.
Each DAC output has 127 sink and 127 source steps that are programmed by the I2C interface.
Key Features
- Four Current DACs 50µA to 200µA Adjustable Full-Scale Range 127 Settings Each for Sink and Source.
- Power-Supply Tracking Power-Supply Sequencing Ramp-Up and Ramp-Down Tracking Control Ratiometric Tracking Support.
- +2.7V to +5.5V Operation.
- I2C-Compatible Serial Interface.
- Two Address Input Pins Allow Up to Four Devices on Same I2C Bus.
- Lead-Free, 28-Pin TQFN Package (4mm x 4mm) with Exposed Pad.
- Industrial Temperature Range: -40°C t.