ISL22426 Datasheet - Intersil Corporation

Dual Digitally Controlled Potentiometer

ISL22426 Features

* Two potentiometers in one package

* 128 resistor taps

* SPI serial interface

* Non-volatile storage of wiper position

* Wiper resistance: 70Ω typical @ 3.3V

* Shutdown mode

* Shutdown current 5µA max

* Power supply: 2.7V to 5.5V

ISL22426 General Description

TSSOP PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 SYMBOL VCC SHDN RH0 RL0 RW0 NC SCK SDO GND RW1 RL1 RH1 CS SDI SPI interface clock input Open drain SPI interface Data Output Device ground pin “Wiper” terminal of DCP1 “Low” terminal of DCP1 “High” terminal of DCP1 Chip Select active low input SPI interfac.

ISL22426 Datasheet (493.40 KB)

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Datasheet Details

Part number:

ISL22426

Manufacturer:

Intersil Corporation

File Size:

493.40 KB

Description:

Dual digitally controlled potentiometer.
® ISL22426 Dual Digitally Controlled Potentiometer (XDCP™) Data Sheet July 17, 2006 FN6180.0 Low Noise, Low Power, SPI® Bus, 128 Taps The ISL22426 i.

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ISL22426 Dual Digitally Controlled Potentiometer Intersil Corporation

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ISL22426 Features

ISL22426 General Description

Datasheet Details

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