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CAT5419 - Dual Digitally Programmable Potentiometer

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Catalyst Semiconductor

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CAT5419 Dual Digitally Programmable Potentiometer by Catalyst Semiconductor - Datasheet Preview — Datasheet preview – CAT5419

Datasheet Details

Part number	CAT5419
Manufacturer	Catalyst Semiconductor
File Size	295.33 KB
Description	Dual Digitally Programmable Potentiometer
Datasheet	CAT5419 Datasheet
Additional preview pages of the CAT5419 datasheet.

Product details

Description

The CAT5419 is two Digitally Programmable Potentiometers (DPP™) integrated with control logic and 16 bytes of NVRAM memory.

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-volatile wiper settings for each potentiometer.
Recall of wiper settings at power up.
2.5 to 6.0 volt operation.
Standby current less than 1µA.
1,000,000 nonvolatil.

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Published: Aug 9, 2010 |