Part Number
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CAT5261 |
Manufacturer
|
ON Semiconductor |
Description
|
Dual Digital Potentiometer |
Published
|
Dec 5, 2016 |
Detailed Description
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Dual Digital Potentiometer (POT) with 256 Taps and SPI Interface
CAT5261
Description The CAT5261 is two digital POTs in...
|
Datasheet
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CAT5261
|
Overview
Dual Digital Potentiometer (POT) with 256 Taps and SPI Interface
CAT5261
Description The CAT5261 is two digital POTs integrated with control logic and
8 bytes of NVRAM memory.
Each digital POT consists of a series of resistive elements connected between two externally accessible end points.
The tap points between each resistive element are connected to the wiper outputs with CMOS switches.
A separate 8-bit control register (WCR) independently controls the wiper tap switches for each digital POT.
Associated with each wiper control register are four 8-bit non-volatile memory data registers (DR) used for storing up to four wiper settings.
Writing to the wiper control register or any of the non...
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