MCP4351-502E/ML

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

Data acquisition is an important method of collecting data and information, which is currently widely used in many fields. The digital potentiometer is an essential part of it. MCP4351-502E/ML is a kind of digital potentiometer based on Microchip Technology Corporation\'s MCP4351-502E/ML device. This device has potential applications in many fields, including data acquisition and communication systems.

MCP4351-502E/ML is a single-channel digital potentiometer that features a wiper current of up to 0.3 of an Amp and an input voltage of up to 25V. Its 256 taps are monolithically integrated with independent resistor arrays and capable of a ladder configuration. This ensures that it has a high wiper loading capability and is resistant to switching noise, which makes it ideal for applications requiring multiple and reliable taps.

MCP4351-502E/ML can be divided into two categories. The first is the hardware model. This hardware model integrates the device with an SPI interface and can be used to control various parameters through microcontrollers, such as setting the center voltage and the reference voltage, setting resistor values, and setting the wiper position. The second is an embedded model that can be integrated into many systems. This model can be used to control the wiper position up to 256 taps, equivalent to controlling the resistor values.

MCP4351-502E/ML provides many features to ensure versatility and reliability in data acquisition and communication systems. Its high wiper current and wide operating voltage range ensure that it is suitable for a variety of applications, including analog signals with different ranges. Its nonvolatile memory allows the last state of the wiper position to be retained when power is removed from the circuit, which is essential for applications with long-term stability. Its on-chip low-power circuitry can reduce energy consumption and extend battery life.

The working principle of MCP4351-502E/ML is relatively simple. The device has three inputs - an external voltage, a microcontroller, and a digital input. The external voltage is used to provide the reference voltage, which is provided to the wiper output. The microcontroller has a serial interface allowing it to send commands to the device. The digital input is used to control the wiper position of the device, allowing it to move to one of the 256 taps. By varying the state of the digital input, the wiper position of the device can be adjusted for a given application.

In conclusion, the MCP4351-502E/ML device is a reliable digital potentiometer that offers many features to ensure efficiency and reliability in data acquisition and communication systems. Its high wiper current and wide operating voltage range make it suitable for a variety of applications. Its nonvolatile memory feature allows it to retain its last state when power is lost. Its on-chip low-power circuitry can reduce energy consumption. The working principle of MCP4351-502E/ML is relatively simple and can be divided into two categories. Together, these features make the MCP4351-502E/ML an ideal choice for data acquisition and communication systems.

The specific data is subject to PDF, and the above content is for reference