ISL23418UFRUZ-TK

Memory Type:	Volatile
Base Part Number:	ISL23418
Supplier Device Package:	10-UTQFN (2.1x1.6)
Package / Case:	10-UFQFN
Operating Temperature:	-40°C ~ 125°C
Resistance - Wiper (Ohms) (Typ):	70
Temperature Coefficient (Typ):	85 ppm/°C
Tolerance:	±20%
Features:	--
Voltage - Supply:	1.2 V ~ 5.5 V, 1.7 V ~ 5.5 V
Series:	XDCP™
Interface:	SPI
Resistance (Ohms):	50k
Number of Taps:	128
Number of Circuits:	1
Configuration:	Potentiometer
Taper:	Linear
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Data Acquisition - Digital Potentiometers

Digital potentiometers (DPs) are electrical devices that can precisely control the voltage on a circuit, making them ideal for a wide range of data acquisition and control applications. The ISL23418UFRUZ-TK digital potentiometer is the latest in a line of advanced devices that enable high accuracy control with the added benefit of reduced power consumption.The ISL23418UFRUZ-TK is a three-channel 8-bit nonvolatile, digitally controlled electronic potentiometer, incorporating both a wiper and an additional connection to the element. Its features include a 25V range, 3-channel quadranting for improved resolution and versatility, and an integrated I2C interface for communication and programming. The device is capable of both Standalone and I2C communication, and can be programmed for either.The ISL23418UFRUZ-TK offers a variety of data acquisition applications and uses, ranging from sensor emulation and remote control to system monitoring and data logging. As a voltage control device, it can independently and precisely alter voltages on a circuit, and is ideal for applications that require a constant regulated voltage source, as well as applications where flexible voltage requirements are needed. The wiper and additional external connection can be used to sense current, providing power savings and protection against overload. Additionally, the device has low power consumption, making it suitable for applications that require long battery life.The primary benefit of the device is its I2C-based ability to store calibration information and wiper settings, allowing it to return to a pre-programmed condition on power up. This ensures that the circuit will remain accurately regulated even after power is lost or interrupted.The device is available in a range of sizes and with differential outputs, allowing it to be used in high voltage applications or in systems where the environment tends to cause noise.In order to use the ISL23418UFRUZ-TK, a DC power supply is needed. The device is also equipped with EEPROM, which allows for the wiper position to be configured and stored, allowing the device to return to a preprogrammed condition on power up. With its fast slew rate, low power consumption and high accuracy, the ISL23418UFRUZ-TK is well-suited for a wide range of applications and can provide reliable results with minimal effort.In conclusion, the ISL23418UFRUZ-TK is a highly advanced digital potentiometer that is designed specifically for a range of data acquisition and control applications. With its high accuracy and low power consumption, the device is a great choice for applications that require accurate voltage control and reliable results.

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