Part number:
CAT5419
Manufacturer:
Catalyst Semiconductor
File Size:
295.33 KB
Description:
Dual digitally programmable potentiometer.
CAT5419_CatalystSemiconductor.pdf
Datasheet Details
Part number:
CAT5419
Manufacturer:
Catalyst Semiconductor
File Size:
295.33 KB
Description:
Dual digitally programmable potentiometer.
CAT5419, Dual Digitally Programmable Potentiometer
The CAT5419 is two Digitally Programmable Potentiometers (DPP™) integrated with control logic and 16 bytes of NVRAM memory.
A separate 6-bit control register (WCR) independently controls the wiper tap position for each DPP.
Associated with each wiper control register are four 6bit non-volatile memor
CAT5419 Features
* Two linear-taper digital potentiometers
* 64 resistor taps per potentiometer
* End to end resistance 2.5kΩ, 10kΩ, 50kΩ or 100kΩ
* Potentiometer control and memory access via 2-wire Interface (I2C like)
* Low wiper resistance, typically 80
* Four non-
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