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ISL90842

Renesas
Part Number ISL90842
Manufacturer Renesas
Description Quad Digitally Controlled Variable Resistors
Published Jun 18, 2019
Detailed Description DATASHEET ISL90842 Quad Digitally Controlled Variable Resistors Low Noise, Low Power I2C Bus, 256 Taps FN8096 Rev 1.00...
Datasheet PDF File ISL90842 PDF File

ISL90842
ISL90842


Overview
DATASHEET ISL90842 Quad Digitally Controlled Variable Resistors Low Noise, Low Power I2C Bus, 256 Taps FN8096 Rev 1.
00 January 16, 2006 The ISL90842 integrates four digitally controlled potentiometers (DCP) configured as variable resistors 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.
The DCPs can be used as two-terminal variable ...



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