Manufacturer Part Number
MCP4551-103E/MS
Manufacturer
Microchip Technology
Introduction
Digital Potentiometer for Data Acquisition Systems
Product Features and Performance
Linear Taper Configuration
Single Potentiometer Circuit
257 Taps for Precision Adjustments
10k Ohms Resistance
I2C Interface for Easy Communication
Volatile Memory Type for Temporary Storage
Supply Voltage Range of 1.8V to 5.5V
Built-in Mute Function
Selectable I2C Addressing for Multiple Devices
Product Advantages
High Resistance Tolerance of ±20%
Excellent Temperature Coefficient at 150ppm/°C
Robust Operating Temperature Range from -40°C to 125°C
Key Technical Parameters
Number of Circuits: 1
Resistance: 10k Ohms
Number of Taps: 257
Interface: I2C
Voltage - Supply: 1.8V ~ 5.5V
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Enhanced Reliability with Wide Temperature Range
Low Wiper Resistance at 75 Ohms (Typical)
Compatibility
Compliant with I2C Bus Interface Standards
Surface Mount Package for PCB Integration
Application Areas
Consumer Electronics
Industrial Controls
Automotive Systems
Communication Devices
Product Lifecycle
Active Product Status
Not Nearing Discontinuation
Upgrades and Replacements Availability as Per Microchip Policies
Several Key Reasons to Choose This Product
Precision Control with 257 Taps
Flexible Usage Through I2C Interface
Low Power Consumption for Battery Operated Devices
Durable Performance in Extreme Temperatures
Compatible with a Wide Range of Microcontroller Units
Suitability for Mixed Analog/Digital Applications
Small 8-MSOP Package Saves PCB Space
Support and Reliability from Renowned Manufacturer Microchip Technology