ISL22449WFV14Z - Intersil

Manufacturer Part Number

ISL22449WFV14Z

Manufacturer

renesas-electronics-america

Introduction

The ISL22449WFV14Z is a quad digital potentiometer from Renesas Electronics America. It features a 128-tap, 10kΩ linear taper with a non-volatile memory and SPI interface. Designed for a wide range of applications, this digital potentiometer offers precise and reliable control over resistance values.

Product Features and Performance

Quad digital potentiometer with 128 taps

10kΩ linear taper resistance

Non-volatile memory for storing resistance settings

SPI interface for easy digital control

Operating voltage range of 2.7V to 5.5V

Wide operating temperature range of -40°C to 125°C

Typical wiper resistance of 70Ω

Tolerance of ±20%

Temperature coefficient of ±50ppm/°C

Product Advantages

Precise and reliable resistance control

Non-volatile memory for retaining settings

Flexible SPI interface for easy integration

Wide operating voltage and temperature ranges

Compact surface-mount package

Key Reasons to Choose This Product

Precise and repeatable resistance adjustment

Convenient digital control through SPI interface

Excellent stability and reliability over temperature

Space-saving surface-mount package

Ideal for a variety of applications that require programmable resistance

Quality and Safety Features

Rigorous quality control and testing processes

Compliance with industry standards and regulations

Robust design for reliable long-term performance

Compatibility

The ISL22449WFV14Z is compatible with a wide range of electronic systems and devices that require programmable resistance control, such as:

Audio equipment

Industrial control systems

Measurement and test equipment

Automotive electronics

Consumer electronics

Application Areas

Audio equipment (volume control, tone control)

Industrial automation and control

Test and measurement instruments

Automotive electronics (sensor calibration, load emulation)

Consumer electronics (programmable resistance in various devices)

Product Lifecycle

The ISL22449WFV14Z is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from Renesas Electronics America or other manufacturers. Customers are advised to contact our website's sales team for the latest information on available options and product support.