Microchip Technology

MCP4151T-104E/MF  

Digital Potentiometers

MCP4151T-104E/MF Description

The MCP4151T-104E/MF is a digital potentiometer from Microchip Technology, designed to offer precise control and flexibility in a wide range of applications. This 100kOhm, 257-tap potentiometer is housed in an 8DFN package, making it suitable for surface mount applications. With a linear taper and SPI interface, the MCP4151T-104E/MF provides a reliable and efficient solution for adjusting resistance values programmatically.

MCP4151T-104E/MF Features

• Configuration: Potentiometer
• Memory Type: Volatile
• Voltage - Supply: 1.8V to 5.5V
• Tolerance: ±20%
• Temperature Coefficient (Typ): 150ppm/°C
• Number of Taps: 257
• Resistance - Wiper (Ohms) (Typ): 75
• Taper: Linear
• Interface: SPI
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Number of Circuits: 1

MCP4151T-104E/MF Applications

The MCP4151T-104E/MF is ideal for applications where precise control of resistance values is required. Some specific use cases include:

1. Audio Volume Control: The linear taper and precise resistance adjustment make it suitable for audio volume control applications.
2. Sensor Calibration: The MCP4151T-104E/MF can be used to calibrate sensors by adjusting their sensitivity or output.
3. LED Dimming: The digital potentiometer can be used to control the brightness of LEDs by adjusting the current flowing through them.
4. Battery Management Systems: In battery management systems, the MCP4151T-104E/MF can be used to adjust charging and discharging rates.

Conclusion of MCP4151T-104E/MF

The MCP4151T-104E/MF is a versatile digital potentiometer that offers precise control and flexibility in a compact 8DFN package. Its linear taper, SPI interface, and wide supply voltage range make it suitable for a variety of applications, including audio volume control, sensor calibration, LED dimming, and battery management systems. With its RoHS3 compliance and unlimited moisture sensitivity level, the MCP4151T-104E/MF is a reliable choice for designers looking for a high-performance digital potentiometer.

MCP4151T-104E/MF Documents

Download datasheets and manufacturer documentation for MCP4151T-104E/MF

PCN Assembly/Origin :

Assembly Site 27/Jan/2021      

Datasheets :

MCP413x,415x,423x,425x      

PCN Packaging :

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

Design Resources :

MCP4151 Development Tool Selector      

HTML Datasheet :

MCP413x,415x,423x,425x      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH