IC DGTL POT 10KOHM 256TAP 8MSOP

ISL95810WIU8Z – 10kΩ Digital Potentiometer IC – Renesas Electronics

The ISL95810WIU8Z from Renesas Electronics is a non-volatile digital potentiometer IC designed for precision analog circuit adjustment. Ideal for space-constrained applications, this XDCP™ series device replaces mechanical potentiometers with reliable digital control via I2C interface. PCX ensures authentic Renesas components with same-day shipping and dedicated technical support.

Key Features

• Resistance: 10kΩ Linear Taper ±20% Tolerance
• Resolution: 256-Tap Position Accuracy
• Interface: I2C-Compatible Control
• Voltage Range: 2.7V to 5.5V Operation
• Memory: Non-Volatile Wiper Storage
• Package: Surface-Mount 8-MSOP (3mm Width)

Technical Specifications

This single-channel digital potentiometer features a typical wiper resistance of 70Ω and maintains performance across industrial temperatures (-40°C to 85°C). The ±45ppm/°C temperature coefficient ensures stable resistance characteristics. Housed in a compact 8-MSOP package, it supports automated assembly processes. Note: Product image is representational. Refer to datasheet for exact dimensions.

Typical Applications

• LCD/VCOM Panel Brightness Control
• Power Supply Voltage Calibration
• Audio Equipment Gain Adjustment
• Sensor Calibration Circuits
• Industrial Automation Systems

About Renesas Electronics

Renesas Electronics Corporation is a globally recognized leader in advanced semiconductor solutions, serving automotive, industrial, and IoT markets. With decades of innovation, Renesas combines Japanese precision engineering with cutting-edge technology to deliver components known for exceptional quality control and reliability.

The company’s XDCP™ (Digitally Controlled Potentiometer) series exemplifies its expertise in mixed-signal IC design. Renesas maintains rigorous testing protocols, ensuring components meet stringent performance standards for mission-critical applications worldwide.

About Digital Potentiometers

Digital potentiometers (digipots) electronically replicate the function of mechanical potentiometers using integrated circuits. They provide programmable resistance values through digital interfaces like I²C, enabling remote calibration and eliminating manual adjustment. This technology is essential for modern automated systems requiring precision and repeatability.

Unlike traditional potentiometers, digipots offer non-volatile memory retention, compact footprints, and immunity to environmental factors like vibration or contamination. They’re fundamental in applications demanding adaptive circuitry, from consumer electronics to industrial control systems, where space efficiency and reliability are paramount.

Packaging

Available in protective Tube packaging for automated PCB assembly. Note: This part is marked obsolete by the manufacturer but remains available at PCX while final stocks last.

FAQs

Q: Does this IC retain settings during power loss?
A: Yes, the non-volatile memory preserves wiper position without external power.

Q: What is the I²C address range?
A: The ISL95810 supports 7-bit addressing from 0x28 to 0x2F (configurable via pins).

Q: Is this compatible with 3.3V microcontrollers?
A: Absolutely. Its 2.7V–5.5V operating range works seamlessly with 3.3V logic systems.

Q: How does a digipot differ from mechanical potentiometers?
A: Digipots enable software control, offer higher precision, eliminate drift, and withstand harsh environments better.

Q: Can I cascade multiple units?
A: Yes, Renesas’ I²C interface allows daisy-chaining for multi-channel control.

Q: Why choose obsolete parts from PCX?
A: PCX specializes in sourcing legacy components with guaranteed authenticity and full traceability.

Secure remaining stock now! Order the ISL95810WIU8Z today for guaranteed same-day shipment and lifetime technical support from PCX.