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ISL90841UIV1427Z

ISL90841UIV1427Z Description

The ISL90841UIV1427Z is a digital potentiometer from Renesas Electronics Corporation, featuring a 50kΩ resistance and 256 tap points. This device is designed for surface mount applications and comes in a 14-TSSOP package. It operates within a supply voltage range of 2.7V to 5.5V and has a typical temperature coefficient of ±45ppm/°C. The ISL90841UIV1427Z is part of the XDCP™ series and interfaces via I2C, offering a linear taper and a typical wiper resistance of 70Ω. It includes four circuits and has a tolerance of ±20%. The device is RoHS3 compliant and has a moisture sensitivity level (MSL) of 2 (1 Year). It is important to note that this product is obsolete, but it remains unaffected by REACH regulations and is classified under ECCN EAR99 and HTSUS 8542.39.0001.

ISL90841UIV1427Z Features

The ISL90841UIV1427Z stands out with its 256 tap points, providing high-resolution control for various applications. Its linear taper ensures consistent performance across the resistance range. The device’s I2C interface simplifies integration into existing systems, while the selectable address feature enhances flexibility in multi-device configurations. The 50kΩ resistance and ±20% tolerance make it suitable for a wide range of applications requiring precise resistance control. The volatile memory type ensures that settings are maintained only while power is applied, which can be advantageous for certain dynamic applications. The ±45ppm/°C temperature coefficient ensures stable performance across varying temperatures, making it suitable for environments with temperature fluctuations.

ISL90841UIV1427Z Applications

The ISL90841UIV1427Z is ideal for applications requiring precise resistance control, such as audio volume control, sensor signal conditioning, and gain adjustment in amplifiers. Its high-resolution tap points and linear taper make it suitable for applications where fine-tuning is necessary. The I2C interface and selectable address feature make it a good fit for systems with multiple digital potentiometers, allowing for efficient control and configuration. The device’s tolerance and temperature coefficient ensure reliable performance in various conditions, making it suitable for industrial and consumer electronics applications.

Conclusion of ISL90841UIV1427Z

The ISL90841UIV1427Z from Renesas Electronics Corporation is a versatile digital potentiometer with high-resolution control and a linear taper. Its I2C interface and selectable address feature enhance its flexibility in multi-device systems. Despite being obsolete, the device remains a reliable choice for applications requiring precise resistance control. Its compliance with RoHS3 and REACH regulations ensures it meets industry standards for environmental and safety considerations. The ISL90841UIV1427Z is an excellent choice for applications in audio, sensor conditioning, and amplifier gain adjustment, offering stable performance across varying temperatures and conditions.