AD825ARZ-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

The AD825ARZ-REEL is an ultra-low output offset voltage, high performance instrumentation amplifier, ideal for a range of applications, including medical, process monitoring, precision voltage sensing, and differential sensing. This device is part of a family of high performance linear amplifiers, which includes buffer amplifiers, as well as operational amplifiers (OP amps).

The AD825ARZ-REEL has a unique capability achieved by a two-amplifier architecture. The two amplifiers are connected internally to cancel the output offset voltage and reduce it to just 1µV, providing very accurate and sensitive readings of even very small signals. This output offset is accomplished by the combination of the two amplifiers\' input offset voltage, with the AD825ARZ-REEL rated at 5mVP-P. This level of accuracy is not achievable with other commonly used instrumentation amplifiers.

The AD825ARZ-REEL has an input common-mode range which extends from 6V below to 10V above the supply voltage of +5V. This provides greater flexibility for operation with a range of signals, making it more suitable for operations with different operating environments and signal conditions. The high common-mode rejection capability of 96dB up to 250kHz is especially important for applications in strong electromagnetic fields that can induce unwanted signals into the signal path. The AD825ARZ-REEL also offers high impedances at both the inputs and the output, typically >105MegΩ, making it an ideal choice for high impedance circuit designs.

The AD825ARZ-REEL features a fast settling time of 10µs, making it suitable for use in timed processes such as wavelength measurements, temperature sensing, and other fast-response instruments. It also offers very low input bias currents, typically 0.8nA and 0.3nA respectively, minimizing errors due to input bias currents. The low power consumption of the device also makes it well-suited for battery-powered applications, as it uses just 10mA at room temperature.

The AD825ARZ-REEL is designed to be easy to use, with a simple three-resistor gain setting and low power-supply voltage requirements. It also features a low cost, as it is available in both reel and tube packaging. Using the device is made even easier by a sign bit incorporated into the sense pin configuration, allowing the user to easily determine the polarity of the output signal. This pin can also be used to set the input offset range of the instrumentation amplifier.

In summary, the AD825ARZ-REEL offers a simple, low-cost solution for precision voltage sensing, differential sensing, and other instrumentation applications. It is designed for high performance operation, with its ultra-low output offset voltage, fast settling time, and low power requirement. The device is suitable for operation in both noise-sensitive and high impedance circuit designs, making it a versatile choice for a variety of instrumentation applications.

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