AD8402ARU50-REEL

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Data Acquisition - Digital Potentiometers refers to the use of digital technologies to efficiently measure, control, convert and adjust the signals generated by a rotary potentiometer. Digital potentiometers offer the advantages of precision adjustment, universal connections and stability over temperature. This article will discuss the application fields and working principe of the AD8402ARU50-REEL digital potentiometer.

The AD8402ARU50-REEL is a low-power, low-noise 36KΩ digital potentiometer aimed at a broad range of precision applications. It offers a low on-resistance of 5Ω and a high accuracy of ±2% over its entire working range (from 0V to 36KΩ). It also has a reliable power down and noise reduction mode for noisy environments. The product has a wide range of application fields, including keyboard and mouse and joystick control, audio/voice regulating applications, digital-to-analog converting and adjusting devices and industrial interface control.

The AD8402ARU50-REEL digital potentiometer is operated by a standard voltage source (typically 5V) and can be adapted to a wide range of operating temperature and voltage conditions. It operates through a typical digital interface, with different digital signals sent to each pin of the digital potentiometer. It has 8 wiper output pins, each of which provides a separate digital signal with eight specific voltage levels. The pin assignment of the digital potentiometer is described in the AD8402ARU50-REEL user manual.

The working principle of the AD8402ARU50-REEL digital potentiometer is quite simple. It uses a microprocessor-controlled, digitally programmable variable resistor instead of a standard two-terminal potentiometer. The microprocessor is used to send encoded information to each wiper output pin to control their voltage levels. The output voltage level corresponds to the current setting of the digital potentiometer, which can be adjusted in steps of 1mV. Thus, the AD8402ARU50-REEL offers reliable and accurate precision adjustment.

The AD8402ARU50-REEL is a versatile digital potentiometer designed to meet a wide range of performance requirements. It has low power consumption, low noise levels, precision adjustment capabilities and easy integration into existing systems. The product is suitable for a variety of precision applications including audio/voice regulating equipment, industrial interface control, digital-to-analog converter, digital filtering and data acquisition. It offers reliable and accurate performance with a wide range of cost-effective features and benefits.

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