MCP4141-503E/MS

Memory Type:	Non-Volatile
Base Part Number:	MCP4141
Supplier Device Package:	8-MSOP
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
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:	WiperLock™
Interface:	SPI
Resistance (Ohms):	50k
Number of Taps:	129
Number of Circuits:	1
Configuration:	Potentiometer
Taper:	Linear
Part Status:	Active
Packaging:	Tube

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Introduction
MCP4141-503E/MS is a digital integrated circuit that is used in a wide range of applications where analog voltage control over a broad range of parameters is desired. This digital potentiometer is ideally suited for automotive, industrial, military and other applications where limited PCB space and high performance are key requirements. It offers a wide range of uses from high precision voltage setting to data acquisition applications.

Application Field
The MCP4141-503E/MS is a highly integrated data acquisition device that provides seamless analog-to-digital conversion and digital control. With its wide range of features, it is suitable for data acquisition applications. It is designed to operate in both single-ended and differential input voltage conditions and can accept instantaneous voltage values up to 10V peak-to-peak. It utilizes a single-channel, 10-bit delta-sigma A/D converter to digitize input signals. With its low power consumption, it is ideal for applications with limited power availability. It also includes a digital potentiometer for adjustable gain control and a low pass filter for noise rejection.

Working Principle
The MCP4141-503E/MS works by utilizing a delta-sigma A/D converter to convert the analog input signal into a digital representation. It then uses a digital potentiometer to adjust the gain and dynamic range of the converted signal. This allows for precise control over the range and amplitude of the converted voltage. The MCP4141-503E/MS also includes a low pass filter that eliminates noise and other high frequency noise components. The filter ensures that the output signal is a result of the input signal and not of any outside interference.

Advantages
The main advantages of the MCP4141-503E/MS are its small form factor, low power consumption and its wide range of features. It is designed to operate in both single-ended and differential input voltage conditions and can accept instantaneous voltage values up to 10V peak-to-peak. It also allows for adjustable gain control using a digital potentiometer, which allows for more precise voltage control. In addition, the low pass filter ensures that the output signal is a result of the input signal and not of any outside interference.

Conclusion
The MCP4141-503E/MS is a highly integrated data acquisition device that offers an extremely wide range of features and applications. With its small size, low power consumption and wide range of capabilities, it is ideal for applications such as automotive, industrial, military, and other data acquisition systems. It utilizes a single-channel, 10-bit delta-sigma A/D converter to digitize input signals and also includes a digital potentiometer for adjustable gain control and a low pass filter for noise rejection.

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