intersil Manuals

The ISL22429 is a dual digitally controlled potentiometer with features such as low noise, low power, SPI bus, 128 taps, and wiper only.

The X9268 is a low power, 256-tap digitally controlled potentiometer chip from Intersil. It supports 2.7V to 5.5V power supply, has 16 nonvolatile storage registers and supports multi-point storage function. Its maximum standby current is less than 5µA.

The X95820 integrates two digitally controlled potentiometers (XDCP) on a monolithic CMOS integrated circuit. It features low noise, low power, I2C bus, and 256 taps. The position of the wipers is controlled by the user through the I2C bus interface. The device can be used as three-terminal potentiometers or two-terminal variable resistors in a wide variety of applications including control, parameter adjustments, and signal processing.

X9455 is a digitally controlled dual two-wiper potentiometer produced by Intersil. It is implemented using a series array of 255 resistive elements. There are two switches connected to each resistor. The position of the switch controls the resistance of the potentiometer.

This document introduces the features and characteristics of Intersil X9260 Dual Supply/Low Power/256-Tap/SPI bus Dual Digitally-Controlled (XDCP™) Potentiometers.

The document introduces a product called X9261, which is a single supply/low power/256-tap/SPI bus dual digitally-controlled potentiometer. The product features dual separate potentiometers, 256 resistor taps, SPI serial interface, single supply operation, and nonvolatile storage, etc.

The X9241A is a chip that integrates four digitally controlled potentiometers, with features such as non-volatile, low power, 2-wire, and 64 taps. It can be used as a three-terminal potentiometer or a two-terminal variable resistor.

The X9408 is a device that integrates four digitally controlled potentiometers (XDCP). It features low noise, low power consumption, a 2-wire serial interface, and can be used in various applications.

X9409 is a 4-channel digitally controlled potentiometer (XDCP™) from ON Semiconductor, which features 4 potentiometers, 64 resistor taps, 2-wire serial interface, 50Ω wiper resistance, 4 non-volatile data registers, non-volatile storage of multiple wiper position, power-on recall, low standby current, system VCC: 2.7V to 5.5V operation, 10kΩ, 2.5kΩ end to end resistance, 100 yr. data retention, endurance: 100,000 data changes per bit per register, low power CMOS, 24 Ld SOIC, 24 Ld TSSOP, lead-free plus anneal available (RoHS compliant)

The X9400 is a low noise, low power, SPI bus quad digitally controlled potentiometer. It features four potentiometers, 64 resistor taps, SPI serial interface, 40Ω wiper resistance, four non-volatile data registers, power-on recall, standby current < 1µA, and more.

The X9401 is a low noise, low power, SPI bus quad, 64 tap, digitally controlled potentiometer (XDCP™).

The ISL22346 integrates four digitally controlled potentiometers (DCP) and non-volatile memory on a monolithic CMOS integrated circuit. It features low noise, low power, I2C bus interface, etc., and can be widely used in control, parameter adjustments, and signal processing.

The ISL22446 is a monolithic CMOS integrated circuit that integrates four digitally controlled potentiometers (DCP) and non-volatile memory. The product features low noise, low power consumption, SPI serial interface, and 128 resistor taps. It can be used as three-terminal potentiometers or two-terminal variable resistors in a wide range of applications including control, parameter adjustments, and signal processing.

ISL22449 is a quad digitally controlled potentiometer (DCP) from Intersil, which integrates four DCPs and non-volatile memory on a monolithic CMOS integrated circuit. The wiper position can be controlled by the user through the SPI serial interface.