Microchip Technology

MCP4152T-103E/MS  

Digital Potentiometers

MCP4152T-103E/MS Description

The MCP4152T-103E/MS is a digital potentiometer from Microchip Technology, designed to offer precise resistance control in a compact surface-mount package. This device is ideal for applications requiring a programmable rheostat with a wide resistance range and high accuracy. The MCP4152T-103E/MS features a 10kΩ resistance with a tolerance of ±20%, providing a broad range of resistance values to suit various electronic circuits. It supports 257 tap points, enabling fine-tuned resistance adjustments. The device operates on a supply voltage range of 1.8V to 5.5V, making it compatible with a variety of power supplies. The MCP4152T-103E/MS is equipped with a linear taper, ensuring consistent resistance changes across the entire range. It also features a typical wiper resistance of 75Ω, which minimizes the impact on circuit performance. The device uses an SPI interface for communication, allowing easy integration into microcontroller-based systems. The MCP4152T-103E/MS is packaged in a tape and reel format, facilitating automated assembly processes. It is RoHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance.

MCP4152T-103E/MS Features

• Configuration: Rheostat
• Resistance: 10kΩ with ±20% tolerance
• Number of Taps: 257, providing precise resistance control
• Memory Type: Volatile, ensuring dynamic adjustments
• Voltage - Supply: 1.8V to 5.5V, suitable for a wide range of applications
• Taper: Linear, ensuring consistent resistance changes
• Interface: SPI, facilitating easy integration with microcontrollers
• Package: Tape & Reel (TR), ideal for automated assembly
• Compliance: RoHS3 compliant and REACH unaffected, ensuring environmental safety
• Moisture Sensitivity Level (MSL): 1 (Unlimited), suitable for various environmental conditions
• Temperature Coefficient: 150ppm/°C, ensuring stable performance across temperature variations

MCP4152T-103E/MS Applications

The MCP4152T-103E/MS is well-suited for a variety of applications where precise resistance control is essential. Its 10kΩ resistance and 257 tap points make it ideal for applications such as:

• Audio Volume Control: Providing precise volume adjustments in audio systems.
• Sensor Calibration: Adjusting sensor sensitivity in precision measurement devices.
• Signal Attenuation: Fine-tuning signal levels in communication systems.
• Automotive Electronics: Controlling resistance in automotive control modules.
• Medical Devices: Ensuring accurate resistance settings in medical monitoring equipment.

Conclusion of MCP4152T-103E/MS

The MCP4152T-103E/MS from Microchip Technology is a versatile digital potentiometer that offers precise resistance control with a wide range of tap points and a linear taper. Its compatibility with various supply voltages and its SPI interface make it easy to integrate into a wide range of electronic systems. The device's compliance with environmental regulations and its robust packaging ensure reliability and ease of use in manufacturing processes. Whether used in audio systems, sensor calibration, or medical devices, the MCP4152T-103E/MS provides a reliable and precise solution for resistance control.

MCP4152T-103E/MS Documents

Download datasheets and manufacturer documentation for MCP4152T-103E/MS

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