AD812ARZ-REEL7

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 AD812ARZ-REEL7, a low power voltage amplifier, belongs to the larger family of Video Amps and Modules, which fall under the larger umbrella of Linear Amplifiers. This amplifier has a number of impressive features that make it a suitable choice in many applications. Its small size, low power consumption, and wide bandwidth, noise immunity, and stability, make the AD812ARZ-REEL7 a desirable choice for applications such as video, audio, and instrumentation.

The AD812ARZ-REEL7 is a low voltage amplifier, operating in a wide supply range of 4V to 12V. Its small size and low power consumption make it ideal for battery-powered systems and very compact projects. The amplifier has an input impedance of 1kΩ and an output impedance of 0.4Ω. The high input impedance allows for input signals to be attenuated without losing their fidelity, while the low output impedance ensures that the amplified signal remains undistorted.

The amplifier has impressive claims for its noise immunity. It has a low voltage noise of 1.1nV/√Hz and a wide temperature range from -40°C to +85°C. This ensures that the output signal remains free of unwanted noise, even in extreme conditions. The AD812ARZ-REEL7 also has excellent bandwidth and can provide up to 55MHz bandwidth. This allows it to amplify the full range of audio and video signals.

The amplifier also has very good stability characteristics. It boasts a unity gain bandwidth of 4MHz and a slew rate of 5V/µs. This ensures that the output signal remains steady and stable, even during high frequencies and rapid amplitude changes. This makes the AD812ARZ-REEL7 ideal for applications where stability is a must, such as driver stages or broadcasting.

The main application area of the AD812ARZ-REEL7 is in video, audio, and instrumentation. It can be used as a driver stage for high-precision video cameras, for helping build telecommunication systems, for driving speakers, and for instrumentation amplifiers. The wide range of applications makes the amplifier very versatile and capable of satisfying a number of needs.

The work principle of the AD812ARZ-REEL7 is quite simple. It amplifies the input signal in two stages, a current-mirror stage and a voltage-mirror stage. Firstly, the current-mirror stage focuses on providing high gain, while the voltage-mirror stage helps maintain the stability of the amplifier and provide a low output impedance. The overall process amplifies the input signal to the amplified required level. This is then passed on to the output in a noise-free and stable fashion.

In conclusion, the AD812ARZ-REEL7 is a low power voltage amplifier with impressive features that make it suitable for a wide range of applications. Its small size, low power consumption, and impressive noise immunity and stability, make it a desirable choice for audio and video applications. Its work principle is also simple and effective, making it a solid choice to drive speakers, build communication systems and more.

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