MCP4141-502E/MF

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Data Acquisition - Digital Potentiometers includes a wide range of complex device that can be used in various applications. The MCP4141-502E/MF is a family of devices with 6 bit digital potentiometers that are quad or single channel devices, providing 256 levels of control, depending on the device configuration. This application field and working principle is primarily targeted at digital control systems requiring high levels of accuracy and repeatability.

MCP4141-502E/MF digital potentiometers offer general purpose precision and resistance adjustment. These digital potentiometers are integrated into many applications where accuracy is critical, such as instrumentation, HVAC and automotive. The 6-bit digital potentiometers in the family allows for high resolution settings, low power consumption and maximum flexibility.

The MCP4141-502E/MF family features an internal EEPROM which can store a trim value. This trim value can be read from the device, updated by an external circuit, and written back to the MCP4141-502E/MF device. The settings will remain after power is removed from the device, ensuring that the same settings are restored each time the application is powered up.

The wiper of this digital potentiometer is configured as a digital port which can be directly connected to digital buses, such as I²C, SPI or alike. Furthermore, the device’s serial bus has two slave select inputs, which allow the built-in EEPROM to be written to and read from.

The MCP4141-502E/MF family devices provide an internal voltage reference which is proportional to the absolute temperature. This voltage reference is used to ensure top accuracy with temperature drift guarantee. The operating temperature range of the chip also ensures robust performance in extreme climates.

The MCP4141-502E/MF are built on a 6-bit architecture capable of checking for result accuracy. A single instruction is used to set the initial combination, with outputs that remain the same when power is removed from the device. Additionally, Dynamic Contact Bounce Protection (DCBP) is used for changing to original output resistance depending on the input source.

The MCP4141-502E/MF have great operating accuracy and superb resolution, making them well suited for many applications requiring precise measurements. These devices offer excellent performance features including low power, low noise and high accuracy. They are also durable and reliable, with an extended operating temperature range, making them suitable for many applications where extended temperature ranges may be needed.

Overall, the MCP4141-502E/MF family devices are well suited for digital control systems requiring highly accurate and repeatable adjustments. They are suitable for applications that require flexible and reliable digital control, such as instrumentation, HVAC and automotive. The devices feature excellent performance features, with durable and reliable designs that are capable of sustained operation over wide temperature ranges.

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