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A digital potentiometer IC is also known as digipot works as a traditional mechanical potentiometer that accepts signal input rather than the physical movement of a shaft or slide for adjustment. Digipot modifies the resistance value via digital inputs rather than a physical slider or rotary wheel. As the shaft of the mechanical pot is turned, the center pin, called a “wiper,” moves and changes the resistance on either site of the wiper. It is quite easier to use and can adversely affect a mechanical pot. Environments with vibration or particles like dirt, dust, moisture or grease that can gum up the shaft can drive one to choose a digital potentiometer. Digipots can be better protected from the environment since they can be encapsulated. Here, we have enlisted top digital potentiometer ICs manufacturers in the world; Semiconductor Parts
Analog Devices’ portfolio of digital potentiometers provides uncompromising performance across a wide range of industrial temperatures. Sometimes called digital pots, RDACs, or digiPOTs, these compact devices can be used to calibrate system tolerances or dynamically control system parameters. DigiPOTs such as the AD5123 and AD5143 offer a nonvolative solution for 128-position/256-position adjustment applications, with low resistor tolerance and the low temperature coefficient simplifying open-loop applications and those that require tolerance matching. ADI has become one of the top digital potentiometer ICs manufacturers in the world.
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Microchip’s wide varieties of digital potentiometers for precision-controlled applications enables to create high-precision, small-form-factor, multi-channel, digitally controlled resistor solutions. We offer digital potentiometer devices with typical end-to-end resistances of 2.1 kΩ, 5 kΩ, 10 kΩ, 50 kΩ and 100 kΩ. These devices are available in 6-, 7- or 8-bit resolution. The serial interface options allow you to easily integrate the device into your application. For some applications, the simple up/down interface will be adequate. Higher resolution devices (7-bit and 8-bit) often require direct read/write to the wiper control register, which is supported with SPI or I2C interfaces. SPI is simpler to implement, but I2C uses only two signals (pins) and can support multiple devices on the serial bus without additional pins. The company has made its name among the top digital potentiometer ICs manufacturers in the world.
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One of the top digital potentiometer ICs manufacturers in the world, Renesas offers the widest selection of low-to-high resolution digital potentiometers (DCPs) in single, dual and quad configurations that are accurate, easy to adjust and reduce manufacturing complexity. Available in both linear and non-linear tapers, these digital potentiometers replace mechanical potentiometers and trim resistors in applications where digital control allows microprocessor interfacing and extended functionality. Compared to mechanical potentiometers, electronic potentiometers are more accurate, easier to adjust and reduce manufacturing complexity.
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onsemi’s devices are linear-taper digital POTs that perform the same function as a mechanical potentiometer or a variable resistor. As a leading semiconductor manufacturer with over 80,000 different parts, including advanced MOSFETs, Image Sensors, Silicon Carbide technology (EliteSiC) and a global supply chain, onsemi serves tens of thousands of customers across several markets, enabling them to power the future with intelligent power and sensing technologies. These reasons are enough to make it one of the top digital potentiometer ICs manufacturers in the world.
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Texas Instruments has been making progress possible for decades and now it has achieved its name among the top digital potentiometer ICs manufacturers in the world. The company is a global semiconductor company that designs, manufactures, tests and sells analog and embedded processing chips. TI’s products help its customers efficiently manage power, accurately sense and transmit data and provide the core control or processing in their designs.
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