Manufacturer Part Number
MCP4018T-104E/LT
Manufacturer
Microchip Technology
Introduction
Digital Potentiometer for Data Acquisition
Product Features and Performance
Linear Taper Configuration
128 Taps for Fine Adjustment
100k Ohms Resistance
I2C Serial Interface for Communication
Volatile Memory Keeps Settings while Powered
Wide Voltage Supply Range from 1.8V to 5.5V
Operates at Temperatures from -40°C to 125°C
Surfaces Mount Design for Compact Circuit Boards
Product Advantages
Highly Integrated with Small SC-70-6 Package
Fine Resolution due to 128 Position Potentiometer
Robust Temperature Coefficient of 150ppm/°C for Stability
Optimized for Automated Placement in Tape & Reel Packaging
Straightforward Interface with Existing I2C Bus Systems
Key Technical Parameters
Number of Circuits: 1
Resistance: 100k Ohms with ±20% Tolerance
Temperature Coefficient: 150ppm/°C
Voltage Supply Range: 1.8V to 5.5V
Operating Temperature Range: -40°C to 125°C
Wiper Resistance Typical: 155 Ohms
Quality and Safety Features
Compliance with Industry Standard Mounting and Packaging
Quality Assured by Microchip Technology's Reputation
Compatibility
I2C Bus Compatible
Universal Voltage Compatibility for 1.8V to 5.5V Systems
Application Areas
Consumer Electronics Volume Controls
Adjustable Power Supplies
LCD Screen Brightness Adjustment
Automotive Electronics Tuning
Product Lifecycle
Active Product Status
No Indication of Nearing Discontinuation
Replacement and Upgrade Options Likely Available
Several Key Reasons to Choose This Product
High Reliability with Wide Operating Temperature Range
Easy Integration into Existing Systems with I2C
Versatile Use in Various Applications
Availability in High-Volume Tape & Reel Form for Efficient Manufacturing
Backed by Microchip Technology's Support and Expertise