ISL22419UFU8Z-TK

Memory Type:	Non-Volatile
Base Part Number:	ISL22419
Supplier Device Package:	8-MSOP
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Operating Temperature:	-40°C ~ 125°C
Resistance - Wiper (Ohms) (Typ):	70
Temperature Coefficient (Typ):	±80 ppm/°C
Tolerance:	±20%
Features:	--
Voltage - Supply:	2.7 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Part Status:	Obsolete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)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Data Acquisition - Digital Potentiometers

The ISL22419UFU8Z-TK is a digital potentiometer, which is a type of resistance control device used for data acquisition systems. Digital potentiometers provide an efficient and accurate way to adjust resistance in electronic systems. The ISL22419UFU8Z-TK is a popular device for digital potentiometer applications.The ISL22419UFU8Z-TK is an 8-bit digital potentiometer with a total of 1024 resistance steps. The device offers two digital potentiometer interfaces: the SPI (Serial Peripheral Interface) and the I2C (Inter-Integrated Circuit) interface. The ISL22419UFU8Z-TK also includes an adjustable offset and gain registers to improve the accuracy of the device\'s output.Common uses for the ISL22419UFU8Z-TK include gain control and trimming in data acquisition systems, controller and amplifier circuits, and potentiometric transducers. The ISL22419UFU8Z-TK can also be used in applications such as audio system volume control, analog signal conditioning, and robotic control. The device is compatible with a wide range of microcontrollers and is capable of operating at temperatures up to 85°C.The ISL22419UFU8Z-TK operates on the principle of resistance variation. The digital potentiometer operates by adjusting its resistance with a digital word to vary the effective output resistance. The angle of rotation from the potentiometer knob is calculated and multiplied by the total range divided by the total number of steps for that particular digital potentiometer. This gives the resistive position of the digital potentiometer.The digital word is used to control the resistance of the digital potentiometer by adjusting its wiper position. The ISL22419UFU8Z-TK offers 8-bit resolution for accuracy and flexibility. The ISL22419UFU8Z-TK offers SPI and I2C interface communication so it can be easily connected to a microcontroller. The device also provides an adjustable resistance range of up to 1024 resistance steps in order to provide the user with the proper resistance variation.The ISL22419UFU8Z-TK is also equipped with nonvolatile memory that enables the device to retain its settings. This means that when the power is cut, the device will remember the user-defined settings and not reset to its default settings.The rounded edges and low profile of the ISL22419UFU8Z-TK make it ideal for mounting to a printed circuit board (PCB) for compact data acquisition systems. Connecting the digital potentiometer with an external device such as a microcontroller is easy with the onboard I2C and SPI interfaces, which makes it an easy to use and reliable digital potentiometer solution.Overall, the ISL22419UFU8Z-TK is a versatile and reliable solution for digital potentiometer applications. Thanks to its 1024 steps and adjustable offset and gain registers, the device provides a high degree of accuracy and flexibility. The nonvolatile memory makes the device ideal for applications in which the settings need to be retained even when power is lost. The I2C and SPI interface contribute to an easy setup for connecting the device to a microcontroller. Finally, the rounded edges and low profile of the device make it an ideal choice for data acquisition systems in that require an economical and reliable digital potentiometer.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description