Manufacturer Part Number
MCP4661T-103E/ST
Manufacturer
Microchip Technology
Introduction
The MCP4661T-103E/ST is a digital potentiometer from Microchip Technology, which is designed for data acquisition purposes. It incorporates advanced features to perform with high efficiency in variable resistor applications.
Product Features and Performance
Dual potentiometer configuration
Number of taps: 257
Selectable address capability
Taper type: Linear
Features mute function
Product Advantages
Offers precise resistance control
Integrated I2C interface for easy communication
Non-volatile memory retains settings
Key Technical Parameters
Resistance: 10k Ohms
Tolerance: ±20%
Temperature coefficient: 150ppm/°C
Voltage supply range: 1.8V ~ 5.5V
Operating temperature: -40°C ~ 125°C
Quality and Safety Features
Stable performance across wide temperature range
Constructed for surface mounting, ensuring robustness in assembly
Compatibility
Supports I2C communication interface for various microcontroller connections
Application Areas
Ideal for consumer electronics adjustments
Suitable for automation controls and industrial systems
Product Lifecycle
Status: Active
Not nearing discontinuation and replacements are available for upgrade and maintenance
Several Key Reasons to Choose This Product
Enable precise tuning of resistance settings as per application needs
Broad voltage and temperature operating ranges to suit varying environmental conditions
Non-volatile memory ensures settings are preserved without power
The selectable address feature enhances usability in multi-device systems
High resistance tolerance ensures reliable performance in critical applications
Designed for easy integration with modern electronic components and systems
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