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DS4426 I2C-Margining IDACs

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Description

19-4541; Rev 0; 4/09 www.DataSheet4U.com Quad-Channel, I2C-Margining IDACs with Three Channels of Power-Supply Tracking General .
The DS4426 contains four I2C-adjustable current DACs capable of sinking or sourcing current.

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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 I

Applications

* Power-Supply Adjustment Power-Supply Margining Power-Supply Tracking Adjustable Current Sink or Source Pin Configuration PART THR1 THR2 THR3 Ordering Information TEMP RANGE -40°C to +85°C -40°C to +85°C PIN-PACKAGE 28 TQFN-EP
* 28 TQFN-EP
* DS4426T+ DS4426T+T&R TOP VIEW 21 FS1 22 FS2 23 FS3

DS4426 Distributors

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I2C-Margining IDACs Maxim Integrated Products
Maxim Integrated Products DS4426-like datasheet