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CAT5409 - Quad Digitally Programmable Potentiometers

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Catalyst Semiconductor

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CAT5409 Quad Digitally Programmable Potentiometers by Catalyst Semiconductor - Datasheet Preview — Datasheet preview – CAT5409

Datasheet Details

Part number	CAT5409
Manufacturer	Catalyst Semiconductor
File Size	335.73 KB
Description	Quad Digitally Programmable Potentiometers
Datasheet	CAT5409 Datasheet
Additional preview pages of the CAT5409 datasheet.

Product details

Description

The CAT5409 is four Digitally Programmable Potentiometers (DPP™) integrated with control logic and 16 bytes of NVRAM memory.

Features

Four linear taper digitally programmable potentiometers.
64 resistor taps per potentiometer.
End to end resistance 2.5kΩ, 10kΩ, 50kΩ or 100kΩ.
I²C interface.
Low wiper resistance, typically 80Ω.
Four non-volatile wiper settings for each potentiometer.
Recall of saved wiper settings at power-up.
2.5 to 6.0 volt operation.
Standby current less than 1µA.
1,000,000 nonvolatile WRITE cycles.
100 year n.

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Published: Aug 9, 2010 |