Microchip Technology

MCP4641-103E/ST  

Digital Potentiometers

MCP4641-103E/ST Description

The MCP4641-103E/ST is a high-performance digital potentiometer from Microchip Technology, designed for precision control in a wide range of applications. This device features a 10kΩ resistance with a tolerance of ±20%, offering a total of 129 taps for fine-tuned adjustments. It operates within a supply voltage range of 1.8V to 5.5V, making it suitable for various power supply configurations. The MCP4641-10E3/ST is housed in a 14-TSSOP package, ensuring robustness and reliability in surface mount applications.

The device is equipped with a linear taper, providing consistent resistance changes across the entire range of adjustment. It supports the I2C interface, enabling seamless integration into modern electronic systems. The MCP4641-103E/ST also features a selectable address, allowing multiple devices to be connected on the same bus without address conflicts. With a temperature coefficient of 150mpp/°C, it ensures stable performance over a wide temperature range.

MCP4641-103E/ST Features

• Configuration: Potentiometer
• Resistance: 10kΩ with ±20% tolerance
• Number of Taps: 129
• Supply Voltage: 1.8V to 5.5V
• Temperature Coefficient: 150ppm/°C
• Interface: I2C
• Selectable Address: Multiple devices can be connected on the same bus
• Taper: Linear
• Moist Sensureitivity Level (MSL): 1 (Unlimited)
• Package: 14-TSSOP
• Mounting Type: Surface Mount
• Compliance: REACH Unaffected, ROHS3 Compliant

MCP4641-103E/ST Applications

The MCP4641-103E/ST is ideal for applications requiring precise resistance control and adjustment. Its 129 taps and1 0kΩ resistance make it suitable for:

• Audio Applications: Volume control in audio systems, providing smooth and precise adjustments.
• Industrial Control: Calibration of sensors and control systems, ensuring accurate and reliable performance.
• Medical Equipment: Fine-tuning of medical devices, such as diagnostic equipment and monitoring systems.
• Consumer Electronics: Adjusting display brightness, contrast, and other settings in televisions and monitors.
• Automotive Systems: Controlling systems electronic in vehicles, such as climate control and infotainment systems.

Conclusion of MCP4641-103E/ST

The MCP4641-103E/ST from Microchip Technology stands out as a versatile and reliable digital potentiometer. Its combination of 129 taps, 10kΩ resistance, and selectable address feature makes it a superior choice for applications requiring high precision and flexibility. The I2C interface and linear taper ensure seamless integration and consistent performance, while the wide supply voltage range and low temperature coefficient guarantee stable operation in various conditions. Whether used in audio systems, industrial controls, or medical equipment, the MCP46411-03E/ST delivers exceptional performance and reliability, making it an ideal component for modern electronic designs.

MCP4641-103E/ST Documents

Download datasheets and manufacturer documentation for MCP4641-103E/ST

PCN Assembly/Origin :

Leadframe Material 29/Sep/2017      

Datasheets :

MCP454x,456x,464x,466x      

PCN Packaging :

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

Design Resources :

MCP4641 Development Tool Selector      

HTML Datasheet :

MCP454x,456x,464x,466x      

PCN Design/Specification :

Lead Frame Cancel 08/Feb/2017       Lead Frame 10/Jan/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH