Microchip Technology

MCP4652T-104E/UN  

Digital Potentiometers

MCP4652T-104E/UN Description

The MCP4652T-104E/UN from Microchip Technology is a dual-channel, 100kΩ digital potentiometer with 257 taps, designed for precision analog signal adjustment in modern electronic systems. Operating over a 1.8V to 5.5V supply range, it features a volatile memory type and supports I2C interface for digital control. With a ±20% tolerance and a 150ppm/°C temperature coefficient, this device ensures stable performance across varying environmental conditions. Packaged in a 10MSOP form factor with tape & reel (TR) mounting, it is ideal for space-constrained applications.

MCP4652T-104E/UN Features

• Dual-channel rheostat configuration for independent or synchronized adjustments.
• Low wiper resistance (75Ω typ) minimizes signal attenuation.
• Selectable I2C addresses enable multi-device communication without bus conflicts.
• Mute function allows for quick signal muting, enhancing system reliability.
• Linear taper ensures uniform resistance changes for precise control.
• RoHS3 compliant and REACH unaffected, meeting stringent environmental standards.
• Wide operating voltage (1.8V–5.5V) supports low-power and mixed-voltage designs.

MCP4652T-104E/UN Applications

This digital potentiometer excels in applications requiring programmable resistance or dynamic signal conditioning, such as:

• Audio equipment: Volume control, tone adjustment, and muting circuits.
• Industrial automation: Calibration of sensor thresholds and gain tuning.
• Test & measurement: Automated resistance emulation in lab setups.
• Consumer electronics: Display brightness/contrast control in portable devices.
• Automotive systems: Infotainment and climate control interfaces.

Conclusion of MCP4652T-104E/UN

The MCP4652T-104E/UN stands out for its high resolution (257 taps), low power operation, and flexible I2C interface, making it a superior choice for designers seeking reliable digital potentiometer solutions. Its mute feature, selectable addressing, and compact packaging further enhance its versatility in both industrial and consumer applications. For systems demanding precision, scalability, and robust performance, this Microchip device delivers an optimal balance of functionality and cost-effectiveness.

MCP4652T-104E/UN Documents

Download datasheets and manufacturer documentation for MCP4652T-104E/UN

Datasheets :

MCP453x,455x,463x,465x      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

MCP4652 Development Tool Selector      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH