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ISL23418

Renesas
Part Number ISL23418
Manufacturer Renesas
Description Low Voltage Digitally Controlled Potentiometer
Published May 26, 2020
Detailed Description DATASHEET ISL23418 Single, 128-Tap, Low Voltage Digitally Controlled Potentiometer (XDCP™) FN7901 Rev 1.00 September 2...
Datasheet PDF File ISL23418 PDF File

ISL23418
ISL23418

Overview
DATASHEET ISL23418 Single, 128-Tap, Low Voltage Digitally Controlled Potentiometer (XDCP™) FN7901 Rev 1.
00 September 24, 2015 The ISL23418 is a volatile, low voltage, low noise, low power, SPI™ bus, 128 taps, single digitally controlled potentiometer (DCP), which integrates DCP core, wiper switches, and control logic 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 wiper is controlled by the user through the SPI bus interface.
The potentiometer has an associated volatile 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.
When powered on, the ISL23418 wiper always commences at mid-scale (64-tap position).
The low voltage, low power consumption, and small package size of the ISL23418 make it an ideal choice for use in battery operated equipment.
The ISL23418 has a VLOGIC pin allowi...


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