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ISL22316

Renesas
Part Number ISL22316
Manufacturer Renesas
Description Single Digitally Controlled Potentiometer
Published Jun 15, 2019
Detailed Description DATASHEET ISL22316 Single Digitally Controlled Potentiometer (XDCP™) Low Noise, Low Power I2C™ Bus, 128 Taps FN6186 Re...
Datasheet PDF File ISL22316 PDF File

ISL22316
ISL22316


Overview
DATASHEET ISL22316 Single Digitally Controlled Potentiometer (XDCP™) Low Noise, Low Power I2C™ Bus, 128 Taps FN6186 Rev 3.
00 August 14, 2015 The ISL22316 integrates a single digitally controlled potentiometer (DCP) and non-volatile memory on a monolithic CMOS integrated circuit.
The digitally controlled potentiometer is 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.
The potentiometer has an associated volatile Wiper Register (WR) and a non-volatile Initial Value Register (IVR) that can be directly written to and read by the user.
The contents of the WR controls the position of the wiper.
At power-up, the device recalls the contents of the DCP’s IVR to the WR.
The DCP can be used as a three-terminal potentiometer or as a two-terminal variable resistor in a wide variety of applications including control, parameter adjustments, and signal processing.
Pinouts SCL SDA A1 A...



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