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Partname:AD5172
Description:256-Position One-Time Programmable Dual-Channel I2C Digital Potentiometers
Manufacturer:Analog Devices
Datasheet:PDF (948K).
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The AD5172/AD5173 are dual channel, 256-position, one-time programmable (OTP) digital potentiometers1 that employ fuse link technology to achieve memor y retention of resistance setting. OTP is a cost-effective alternative to EEMEM for users who do not need to program the digital potentiometer setting in memor y more than once. This device performs the same electronic adjustment function as mechanical potentiometers or variable resistors with enhanced resolution, solid-state reliability, and superior low temperature coefficient performance. 2

Click here to download AD5172 Datasheet
Click here to download AD5172 Datasheet
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