Manufacturer Part Number
MCP4661-104E/ST
Manufacturer
Microchip Technology
Introduction
Digital Potentiometer IC with Two Channels and Non-Volatile Memory
Product Features and Performance
Dual-channel digital potentiometer
Non-volatile memory for storing settings
Mute and selectable address features
Wide supply voltage range of 1.8V to 5.5V
Operating temperature range of -40°C to 125°C
High resistance tolerance of ±20%
Low temperature coefficient of 150ppm/°C
100kΩ resistance with 257 taps
Typical wiper resistance of 75Ω
Product Advantages
Compact 14-TSSOP package
Non-volatile memory for retaining settings
Wide voltage and temperature operating range
Precise digital control of resistance
Key Technical Parameters
Manufacturer Part Number: MCP4661-104E/ST
Package: 14-TSSOP (0.173", 4.40mm Width)
Mounting Type: Surface Mount
Configuration: Dual-channel Potentiometer
Resistance: 100kΩ
Taper: Linear
Number of Taps: 257
Wiper Resistance (Typical): 75Ω
Supply Voltage: 1.8V to 5.5V
Operating Temperature: -40°C to 125°C
Quality and Safety Features
RoHS3 compliant
Reliable surface mount package
Compatibility
Compatible with a wide range of electronic systems and applications
Application Areas
Audio equipment
Instrumentation
Industrial control systems
Consumer electronics
Product Lifecycle
This product is currently in production and not nearing discontinuation.
Replacement or upgraded models may be available in the future.
Key Reasons to Choose This Product
Compact and space-saving 14-TSSOP package
Non-volatile memory for retaining settings
Wide operating voltage and temperature range
Precise digital control of resistance
Reliable performance and RoHS3 compliance
MCP4651-503E/MLMicrel / Microchip Technology