MCP4152T-103E/SN

Memory Type:	Volatile
Base Part Number:	MCP4152
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm 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:	--
Interface:	SPI
Resistance (Ohms):	10k
Number of Taps:	257
Number of Circuits:	1
Configuration:	Rheostat
Taper:	Linear
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Data Acquisition - Digital Potentiometers

Digital potentiometers are an increasingly popular and effective way to control the amount of electrical current within an application. The MCP4152T-103E/SN is such a digital potentiometer that is specifically designed to offer reliable and accurate current regulation. This article will discuss the application fields and working principles of the MCP4152T-103E/SN.The MCP4152T-103E/SN is a low-power, digital potentiometer designed to handle up to 20V, 1.8mA of current. The integrated circuits are made of CMOS technology and are designed to support three-wire SPI and I2C communication protocols. This allows them to be easily integrated into a variety of applications.The MCP4152T-103E/SN is particularly well suited for applications where precise current regulation is required. It can also be used to adjust the voltage or current between two points. This makes it useful in applications such as LED dimming, motor speed control, and analog signal processing. The MCP4152T-103E/SN has the ability to be programmed from a wide range of resistances, from 512 steps of 10 ohms to 2048 steps of 0.327 ohms. This makes it suitable for applications that require fine adjustments to the current. The wiper position can also be read back from the device, allowing it to be used as a variable resistor for feedback control applications.The MCP4152T-103E/SN has a low-power shutdown mode that only consumes 5μA, and can be controlled by a logic-level signal. This allows the device to be controlled manually or by an automated system. The working principle of the MCP4152T-103E/SN is quite simple. It is essentially a voltage divider which can be programmed by providing an analog voltage. This analog voltage is converted to a digital signal that is used to adjust the resistance of the device. The current passing through the device is then regulated by adjusting the resistance.The MCP4152T-103E/SN is an excellent choice for applications that require precise current control. Its self-contained CMOS technology makes it easy to integrate into a variety of systems. The wide range of available resistances, low-power shutdown mode, and ability to be programmed from a wide range of resistances, allows it to be used in a variety of applications.In conclusion, the MCP4152T-103E/SN is a powerful, versatile, and reliable digital potentiometer that can be used in a variety of applications. It is a great choice for applications that require precise current control and adjustable resistances. The low-power shutdown mode and ability to be programmed from a wide range of resistances also make it a great choice for automated systems.

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