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CAT5113

ON Semiconductor
Part Number CAT5113
Manufacturer ON Semiconductor
Description 100-Tap Digitally Programmable Potentiometer
Published Aug 9, 2010
Detailed Description 100‐tap Digital Potentiometer (POT) CAT5113 Description The CAT5113 is a single digital POT designed as an electronic re...
Datasheet PDF File CAT5113 PDF File

CAT5113
CAT5113

Overview
100‐tap Digital Potentiometer (POT) CAT5113 Description The CAT5113 is a single digital POT designed as an electronic replacement for mechanical potentiometers.
Ideal for automated adjustments on high volume production lines, they are also well suited for applications where equipment requiring periodic adjustment is either difficult to access or located in a hazardous or remote environment.
The CAT5113 contains a 100-tap series resistor array connected between two terminals RH and RL.
An up/down counter and decoder that are controlled by three input pins, determines which tap is connected to the wiper, RW.
The wiper setting, stored in nonvolatile memory, is not lost when the device is powered down and is automatically reinstated when power is returned.
The wiper can be adjusted to test new system values without affecting the stored setting.
Wiper-control of the CAT5113 is accomplished with three input control pins, CS, U/D, and INC.
The INC input increments the wiper in the direction w...


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