Microchip Technology

MCP4651-103E/ST  

Digital Potentiometers

MCP4651-103E/ST Description

The MCP4651-103E/ST is a high-performance digital potentiometer from Microchip Technology, designed to offer precise control and flexibility in various electronic applications. This IC features a 10kOhm resistance with 257 taps, providing a wide range of resistance values. It operates over a supply voltage range of 1.8V to 5.5V and offers a linear taper with a typical resistance wiper value of 75 Ohms. The MCP4651-103E/ST is RoHS3 compliant and REACH unaffected, ensuring environmental compliance.

MCP4651-103E/ST Features

• Configuration: Potentiometer
• Temperature Coefficient: 150ppm/°C
• Number of Taps: 257
• Memory Type: Volatile
• Voltage - Supply: 1.8V ~ 5.5V
• Tolerance: ±20%
• Mounting Type: Surface Mount
• Package: Tube
• Number of Circuits: 2
• Taper: Linear
• Interface: I2C
• Features: Mute, Selectable Address
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

MCP4651-103E/ST Applications

The MCP4651-103E/ST is ideal for applications requiring precise resistance adjustment and control. Some specific use cases include:

1. Audio Equipment: For adjusting volume or tone controls in amplifiers, equalizers, and other audio processing devices.
2. Industrial Control Systems: To fine-tune sensor sensitivity or adjust motor speed in industrial automation systems.
3. Medical Devices: For adjusting resistance in medical equipment, such as defibrillators or patient monitoring systems.
4. Consumer Electronics: In devices like smartphones, tablets, and smartwatches for adjusting display brightness or other settings.

Conclusion of MCP4651-103E/ST

The MCP4651-103E/ST digital potentiometer offers a versatile solution for applications requiring precise resistance control. Its wide range of taps, linear taper, and I2C interface make it suitable for a variety of electronic devices. With its RoHS3 compliance and REACH unaffected status, the MCP4651-103E/ST is an environmentally friendly choice for your next project. Its unique features, such as mute and selectable address, provide additional flexibility and control, setting it apart from similar models in the market.

MCP4651-103E/ST Documents

Download datasheets and manufacturer documentation for MCP4651-103E/ST

PCN Assembly/Origin :

Leadframe Material 29/Sep/2017      

Datasheets :

MCP453x,455x,463x,465x      

PCN Packaging :

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

Design Resources :

MCP4651 Development Tool Selector      

PCN Design/Specification :

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

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH