MCP42010-I/SL

Memory Type:	Volatile
Base Part Number:	MCP42010
Supplier Device Package:	14-SOIC
Package / Case:	14-SOIC (0.154", 3.90mm Width)
Operating Temperature:	-40°C ~ 85°C
Resistance - Wiper (Ohms) (Typ):	73
Temperature Coefficient (Typ):	800 ppm/°C
Tolerance:	±20%
Features:	Cascade Pin
Voltage - Supply:	2.7 V ~ 5.5 V
Series:	--
Interface:	SPI
Resistance (Ohms):	10k
Number of Taps:	256
Number of Circuits:	2
Configuration:	Potentiometer
Taper:	Linear
Part Status:	Active
Packaging:	Tube

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Data Acquisition - Digital Potentiometers
The MCP42010-I/SL is a highly integrated device with a versatile range of applications, making it an important component of any data acquisition system. In this article, we\'ll look at the key features and working principle of the MCP42010-I/SL to learn how it can be used in a variety of applications.The MCP42010-I/SL is a single-channel digital potentiometer with 256 tap point resolution. It features two 10-bit digital-to-analog converters (DACs) allowing for a total of 1024 possible output levels. Other features include low power consumption and a low temperature coefficient, making this device ideal for low-power, low-voltage applications. The MCP42010-I/SL has a maximum operating voltage of 17V and can be operated in temperatures ranging from -35°C to +85°C.The MCP42010-I/SL is designed to be used as an adjustable voltage divider. It works by taking an input voltage and dividing it into two components to produce an output between 0 and the maximum operating voltage. The user is able to adjust the ratio of the two components of the voltage divider by setting the DAC values accordingly. This adjustment can be done manually or via an external Serial Peripheral Interface (SPI) bus.The MCP42010-I/SL also features a low temperature coefficient, which means that the voltage divider ratio will remain stable over a range of temperatures. This makes the device particularly useful for applications in which the ambient temperature may fluctuate. For example, the MCP42010-I/SL can be used in a climate control system to adjust the response of a temperature sensor in order to maintain an optimal temperature range.The MCP42010-I/SL is an ideal choice for data acquisition applications due to its easy integration, accurate voltage divider functionality, low power consumption and low temperature coefficient. By using the adjustable voltage divider and two DACs, users can easily convert an input voltage into two precise output voltages, allowing for precise control of almost any system or device. Additionally, the SPI bus allows for the adjustment of the voltage divider ratio via an external source, eliminating the need for manual adjustment of the device.In conclusion, the MCP42010-I/SL is an ideal choice for data acquisition applications. The device’s adjustable voltage divider, two DACs, low power consumption and low temperature coefficient make it the ideal choice for low-voltage, low-power applications. The MCP42010-I/SL’s SPI bus also allows for the wiring of an external system to adjust the device’s settings, making it a highly flexible and versatile solution.

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