MCP4662T-502E/UN Allicdata Electronics
Allicdata Part #:

MCP4662T-502E/UN-ND

Manufacturer Part#:

MCP4662T-502E/UN

Price: $ 0.68
Product Category:

Integrated Circuits (ICs)

Manufacturer: Microchip Technology
Short Description: IC POT DGTL 5K DUAL 10-MSOP
More Detail: Digital Potentiometer 5k Ohm 2 Circuit 257 Taps I²...
DataSheet: MCP4662T-502E/UN datasheetMCP4662T-502E/UN Datasheet/PDF
Quantity: 1000
2500 +: $ 0.61646
Stock 1000Can Ship Immediately
$ 0.68
Specifications
Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package: 10-MSOP
Base Part Number: MCP4662
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Taper: Linear
Configuration: Rheostat
Number of Circuits: 2
Number of Taps: 257
Resistance (Ohms): 5k
Interface: I²C
Memory Type: Non-Volatile
Voltage - Supply: 1.8 V ~ 5.5 V
Features: Mute, Selectable Address
Tolerance: ±20%
Temperature Coefficient (Typ): 150 ppm/°C
Resistance - Wiper (Ohms) (Typ): 75
Operating Temperature: -40°C ~ 125°C
Description

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Digital potentiometers are one of the essential elements of data acquisition, and the MCP4662T-502E/UN is one of the most commonly used devices. In a wide range of applications, it offers maximum flexibility and accuracy. This article covers the application fields and working principles of the MCP4662T-502E/UN.

Application Fields

The MCP4662T-502E/UN\'s data acquisition applications range from simple voltage control to audio applications, with different benefits. It can be used in medical, instrumentation and embedded applications, where having accurate and repeatable control is essential. Here are some of the most common applications:

  • Voltage control: The MCP4662T-502E/UN is ideal for voltage control applications, where having an accurate and repeatable result is essential. It is also great for heat control applications, where repeatability and accuracy can be key.
  • Automotive: From car batteries to the electrical systems, the MCP4662T-502E/UN provides an accurate and reliable voltage control solution. It is also used in vehicle instrumentation applications, where having a reliable and accurate voltage control is essential.
  • Audio applications: The MCP4662T-502E/UN can be used in audio applications such as sound amplifiers, receivers and speakers. The accuracy and repeatability of the device offers a level of control that cannot be achieved with traditional analog potentiometers.
  • Medical applications: As the MCP4662T-502E/UN is highly accurate and repeatable, it can be used in medical applications where accuracy and repeatability are essential. It has been used in a wide range of medical applications, from defibrillators and Pacemakers to cranial nerve monitoring.
  • Industrial instrumentation applications: The MCP4662T-502E/UN is well suited for industrial instrumentation applications, as its high accuracy and repeatability makes it suitable for most instrumentation tasks.
  • Embedded applications: The MCP4662T-502E/UN is ideal for embedded applications, as it offers a small form factor and a high level of accuracy.

Working Principle

The MCP4662T-502E/UN is a digital potentiometer based on resistance measurement. It consists of three resistors, each connected between two terminals; the two terminals can be connected to a voltage source to generate a small voltage between them. If a voltage is applied to the two terminals, the resistors will adjust their resistance according to the applied voltage. This resistance measurement is used to adjust the voltage output of the device, providing the user with a repeatable and accurate voltage control.

The MCP4662T-502E/UN also features two pins for calibration. These two pins measure the resistors\' resistance and provide a calibration signal, allowing the user to adjust the device\'s output voltage. The device also has a power on/off shut-off pin, which allows the user to control the device\'s power without having to remove the power source.

The MCP4662T-502E/UN is a highly reliable and accurate device, with a wide range of applications. It is easy to use, with a simple calibration system and a power on/off shut-off pin. The device\'s accuracy, repeatability and flexibility make it a great choice for a variety of data acquisition applications.

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

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