Renesas Electronics Corporation Tariff Inquiry

ISL90841WIV1427Z

ISL90841WIV1427Z Description

The ISL90841WIV1427Z is a digital potentiometer from Renesas Electronics Corporation, designed for precision control in a variety of electronic applications. This device features a 10kΩ resistance with a tolerance of ±20%, making it suitable for applications requiring high precision and reliability. The ISL90841WIV1427Z operates within a supply voltage range of 2.7V to 5.5V, ensuring compatibility with a wide range of power supplies. It has a temperature coefficient of ±45ppm/°C, which ensures stable performance across varying temperature conditions. The device is housed in a 14-TSSOP package, making it ideal for surface-mount applications where space is a critical consideration.

ISL90841WIV1427Z Features

• Configuration: Rheostat
• Number of Taps: 256, providing fine control over resistance settings.
• Memory Type: Volatile, ensuring that settings are maintained while power is applied.
• Features: Selectable address, allowing multiple devices to be connected on the same bus without conflict.
• Interface: I2C, enabling easy integration with microcontrollers and other digital systems.
• Taper: Linear, ensuring consistent resistance changes with each tap.
• Resistance - Wiper (Ohms) (Typ): 70Ω, minimizing the impact of the wiper resistance on the overall circuit performance.
• Moisture Sensitivity Level (MSL): 2 (1 Year), ensuring reliability in humid environments.
• RoHS Status: ROHS3 Compliant, meeting environmental and regulatory standards.
• REACH Status: REACH Unaffected, ensuring compliance with chemical safety regulations.

ISL90841WIV1427Z Applications

The ISL90841WIV1427Z is ideal for applications requiring precise control of analog signals. Its 256 taps and linear taper make it suitable for applications such as:

• Audio Signal Processing: Adjusting volume levels in audio equipment.
• Power Supply Control: Fine-tuning voltage levels in power management circuits.
• Sensor Calibration: Adjusting sensitivity and range in sensor applications.
• Medical Equipment: Precision control in medical devices where accuracy is critical.
• Industrial Automation: Controlling parameters in industrial control systems.

Conclusion of ISL90841WIV1427Z

The ISL90841WIV1427Z is a versatile digital potentiometer that offers high precision and reliability. Its wide range of features, including selectable address and I2C interface, make it easy to integrate into various electronic systems. The device's 256 taps and linear taper provide fine control over resistance settings, making it suitable for a wide range of applications. Despite its obsolete status, the ISL90841WIV1427Z remains a valuable component for engineers and designers seeking precision control in their projects.