| Allicdata Part #: | MCP4251-502E/ML-ND |
| Manufacturer Part#: |
MCP4251-502E/ML |
| Price: | $ 0.50 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Microchip Technology |
| Short Description: | IC POT DGTL DUAL 5K SPI 16QFN |
| More Detail: | Digital Potentiometer 5k Ohm 2 Circuit 257 Taps SP... |
| DataSheet: |  MCP4251-502E/ML Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 0.50000 |
| 10 +: | $ 0.48500 |
| 100 +: | $ 0.47500 |
| 1000 +: | $ 0.46500 |
| 10000 +: | $ 0.45000 |
| Memory Type: | Volatile |
| Base Part Number: | MCP4251 |
| Supplier Device Package: | 16-QFN-EP (4x4) |
| Package / Case: | 16-VQFN Exposed Pad |
| Operating Temperature: | -40°C ~ 125°C |
| Resistance - Wiper (Ohms) (Typ): | 75 |
| Temperature Coefficient (Typ): | 150 ppm/°C |
| Tolerance: | ±20% |
| Features: | -- |
| Voltage - Supply: | 1.8 V ~ 5.5 V |
| Series: | -- |
| Interface: | SPI |
| Resistance (Ohms): | 5k |
| Number of Taps: | 257 |
| Number of Circuits: | 2 |
| Configuration: | Potentiometer |
| Taper: | Linear |
| Part Status: | Active |
| Packaging: | Tube |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The MCP4251-502E/ML operates on the I2C interface, which is a standard two-wire interface. While this digital potentiometer operates on the I2C interface, the size remains relatively small within a package that is just 8 pins, with a total footprint of just 3.0mm x 3.9mm.
The internal resistor network within the potentiometer operates in a similar manner when compared to traditional mechanical potentiometers. This particular device, however, is adjustable through the I2C interface with the external system. The resolution is fixed, with a resolution of 256 steps, making the device incredibly easy to use.
The protocol of this digital potentiometer is incredibly easy to use, and it functions in an incredibly simple manner. To set the desired wiper position, the user must simply send the related command to the device, and the actual wiper position will instantly be set. The command, which is sent at the start of the entire process, can easily be adjusted to the desired position by sending a separate write command. This particular feature of the digital potentiometer helps to make the process easier, as the position can easily be adjusted and monitored.
This digital potentiometer offers incredible variability, as the wiper position is always adjustable, and a wide variety of applications can easily be created with the device. The device is incredibly versatile, and due to the fact that it is a low-current device, it is incredibly power efficient. The integrated features of the potentiometer include an EEPROM that allows for incredible data storage.
The MCP4251-502E/ML is a high-performance digital potentiometer with a wide array of uses. Its small size and low-current operation makes it ideal for a range of applications, including data acquisition, digital potentiometers, and analog systems. It is incredibly easy to use and incredibly versatile. Its I2C interface allows for incredible versatility and simplicity, making this potentiometer incredibly helpful for a number of uses.
The specific data is subject to PDF, and the above content is for reference
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