ISL90841 - Quad Digitally Controlled Potentiometers Low Noise Low Power I2C

Renesas

Key Features

Four potentiometers in one package.
256 resistor taps - 0.4% resolution.
I2C serial interface.
Wiper resistance: 70 typical @.

ISL90841 quad digitally controlled potentiometers low noise low power i2c by Renesas - Datasheet Preview

Datasheet Details

Part number	ISL90841
Manufacturer	Renesas
File Size	1.27 MB
Description	Quad Digitally Controlled Potentiometers Low Noise Low Power I2C
Datasheet	ISL90841 Datasheet

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DATASHEET ISL90841 Quad Digitally Controlled Potentiometers (XDCP™) Low Noise, Low Power I2C FN8094 Rev 1.00 February 8, 2006 The ISL90841 integrates four digitally controlled potentiometers (XDCP) on a monolithic CMOS integrated circuit. The digitally controlled potentiometers are implemented with a combination of resistor elements and CMOS switches. The position of the wipers are controlled by the user through the I2C bus interface. Each potentiometer has an associated Wiper Register (WR) that can be directly written to and read by the user. The contents of the WR controls the position of the wiper. All four potentiometers have one terminal tied to GND.