Manufacturer Part Number
MCP4152-502E/SN
Manufacturer
Microchip Technology
Introduction
The MCP4152-502E/SN is a digital potentiometer designed for data acquisition and control applications.
Product Features and Performance
Single rheostat configuration
257 position wiper with linear taper
Volatile memory
SPI interface for communication
Tolerance of ±20%
Temperature coefficient of 150ppm/°C typical
Suitable for surface mount soldering
Operates over a wide temperature range of -40°C to 125°C
Product Advantages
Precision control with 257 taps
Easy integration with microcontroller systems via SPI
Wide voltage supply range (1.8V to 5.5V) for flexibility in various designs
High-temperature operation capability
Key Technical Parameters
Resistance: 5k Ohms
Number of Circuits: 1
Number of Taps: 257
Voltage Supply Range: 1.8V 5.5V
Tolerance: ±20%
Temperature Coefficient: 150ppm/°C
Quality and Safety Features
Robust Surface Mount packaging in an 8-SOIC format
Reliable performance within specified operating temperature range
Compatibility
Can interface with any microcontroller supporting SPI protocol
Application Areas
Volume control in audio systems
LCD screen contrast adjustment
Calibration and adjustment in industrial systems
Feedback systems requiring precise adjustability
Product Lifecycle
Currently active with no communicated discontinuation date
Availability of replacements or upgrades dependent on future releases
Several Key Reasons to Choose This Product
High precision and adjustability with 257 wiper positions
Stable performance provided by the tight % tolerance and low temperature coefficient
Versatile supply voltage compatibility to fit a range of applications
Durable and suitable for automated mass production with surface-mount 8-SOIC package
Backed by renowned manufacturer Microchip Technology known for quality and support
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