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Microchip Digital Potentiometer 256-Position 100 kΩ Linear 1-Channel 8-Pin SOIC MCP41100-E/SN
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 1.25mm |
| Length | 4.9mm |
| Model | MCP41100-E/SN |
| Width | 3.9mm |
| Mount Type | Surface |
| Memory type | Volatile |
| Series | MCP41100 |
| Temperature Coefficient | 800 ppm/°C |
| Maximum Operating Temperature | 125°C |
| Number of Positions | 256 |
| Resistance | 100kΩ |
| Package Type | SOIC |
| Minimum Operating Temperature | -40°C |
| Interface Type | Serial-SPI |
| Pin Count | 8 |
| Maximum Supply Voltage | 5V |
| Minimum Supply Voltage | 3.3V |
| Taper Type | Linear |
| Number of Pots per Package | 1 |
Key Features
- Operates with a serial SPI interface for easy electronic control.
- Volatile memory type enables resetting on power cycle.
- Wide operating temperature range from -40°C to 125°C for industrial applications.
- Low temperature coefficient of 800 ppm per degree Celsius ensures stable resistance values.
- Compact surface-mount SOIC package with 8 pins measures 4.9mm by 3.9mm by 1.25mm.
- Supply voltage ranges from 3.3V minimum to 5V maximum.
- Ideal for precision analog control in instrumentation and industrial equipment.
- Single potentiometer per package simplifies design integration.
Product Description
Microchip MCP41100-E/SN digital potentiometer is a reliable semiconductor component designed for precise resistance control in electronic circuits. It features 256 discrete wiper positions with a linear taper resistance of 100 kΩ. Packaged in a compact 8-pin SOIC surface mount form factor, this device supports a serial SPI interface for straightforward integration and command control.
The device operates within a broad supply voltage range of 3.3V to 5V, supporting robust performance in various industrial and instrumentation environments. Its volatile memory type means the resistance setting resets upon power cycling, suitable for transient control applications.
Thermal performance is robust with a minimum operating temperature of -40°C and a maximum of 125°C, enabling the device to function reliably in demanding conditions. The low temperature coefficient of 800 ppm/°C ensures minimal drift in resistance, providing stable analog signal adjustments.
This single-channel digital potentiometer offers accuracy and stability needed for precision trimming, signal calibration, and automated control in industrial automation, measurement instruments, and electronic design projects.
256-position resistance setting with linear taper. 100 kΩ nominal resistance value. SPI serial interface for digital control. Compact 8-pin SOIC packaging for surface mounting. Operating voltage from 3.3V to 5V for flexible power supply usage.
Temperature range supports industrial environments. Suitable for instrumentation, industrial automation, and electronic control applications.
This product is part of the MCP41xxx series of Microchip digital potentiometers and provides a balance of precision and integration ease. Ideal for electronics engineers designing circuits requiring digitally adjustable resistance.
Explore more Microchip Digital Potentiometers and electronic components on EnvMart to find other precision semiconductor devices tailored for your engineering needs.
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Frequently Asked Questions
This model has a nominal resistance value of 100 kΩ.
It features 256 discrete wiper positions.
The supply voltage ranges from 3.3V to 5V.
It operates with a serial SPI interface for easy electronic control.
The operating temperature range is from -40°C to 125°C.
This model comes in a compact 8-pin SOIC surface mount package.
It has a low temperature coefficient of 800 ppm per degree Celsius.
The MCP41100-E/SN uses volatile memory, meaning it resets upon power cycling.
The dimensions are 4.9mm in length, 3.9mm in width, and 1.25mm in height.
It features a linear taper for resistance adjustment.
It is suitable for precision analog control in instrumentation and industrial equipment.
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