Manufacturer Part Number
MCP4561T-103E/MS
Manufacturer
Microchip Technology
Introduction
Digital POT, I2C interface, 10kΩ, 257 taps, non-volatile memory
Product Features and Performance
Linear Taper Configuration
Single Potentiometer Circuit
257 Taps for Fine Adjustment
Non-Volatile Memory retains settings
I2C Serial Interface for Easy Integration
Supports 1.8V to 5.5V Supply Voltages
Selectable I2C Addresses for Multi-device Communication
Mute Function High Precision with Tolerance ±20%
150ppm/°C Typical Temperature Coefficient
Surface Mount, 8-MSOP
Product Advantages
Easy-to-use digital interface (I2C)
Long-term setting retention with non-volatility
Lower power consumption
Reduced mechanical wear compared to mechanical potentiometers
Small 8-MSOP form factor suitable for space-constrained applications
Key Technical Parameters
10kΩ Resistance
1 Circuit
257 Taps
75Ω Wiper Resistance Typical
8V to 5.5V Operational Voltage Range
Quality and Safety Features
High Reliability and Stability
Rigorous Quality Control
Compliant with Industry Safety Standards
Compatibility
Broad Range of Microcontrollers with I2C Interface
Multi-Device I2C Networks with Address Select
Application Areas
Consumer Electronics
Communication Systems
Automotive Electronics
Medical Equipment
Industrial Control
Product Lifecycle
Active Status
Not reported as nearing discontinuation
Several Key Reasons to Choose This Product
High Integration Compatibility with Microcontrollers
Digital Control for Enhanced Precision
Non-volatile Nature Preserves Settings without Power
Extended Operational Temperature Range -40°C to 125°C
Surface Mount Package for Modern PCB Designs