MCP4462-104E/ST Digital Potentiometer

The MCP4462-104E/ST from Microchip Technology is a versatile digital potentiometer that offers a perfect blend of performance and flexibility for a variety of applications. This integrated circuit (IC) allows for precision control of voltage and current, making it an ideal solution for adjusting and calibrating electronic circuits in real-time.

Key Features:

• Resistance Value: The device features a 100kΩ resistance with a 257-step resolution, providing a fine level of adjustment for various applications.
• Quad Channel: It comes with four independent potentiometer channels, which allows for multiple adjustments within a single IC, saving space and reducing complexity in circuit design.
• Non-Volatile Memory: The MCP4462-104E/ST includes non-volatile memory to store the wiper position, ensuring that settings are retained even after power is removed.
• I2C Interface: The device supports an I2C serial interface for communication, enabling easy integration with microcontrollers and other digital systems.
• Wide Operating Voltage: It operates across a wide voltage range from 2.7V to 5.5V, accommodating various power supply levels.
• Extended Temperature Range: The digital potentiometer is designed to function over an industrial temperature range of -40°C to +125°C, making it suitable for harsh environments.
• Compact Package: Housed in a TSSOP-14 package, the MCP4462-104E/ST is compact and ideal for space-constrained applications.

Applications:

The MCP4462-104E/ST is commonly used in applications such as:

• Automated Calibration Systems
• Programmable Power Supplies
• Audio/Visual Equipment
• Industrial Control Systems
• Automotive Electronics
• Medical Equipment

Microchip Technology's MCP4462-104E/ST digital potentiometer is a reliable and precise solution that offers designers a high degree of control and customization in a small form factor. Whether it's for fine-tuning audio circuits or calibrating sensors in an industrial setting, this digital potentiometer is a valuable component in any electronic designer's toolkit.