AD811AR-16

Introduction

The AD811AR-16 is an ultra-low power, wideband, linear amplifier intended for use in portable equipment. It provides high power output with minimal power consumption. This versatile amplifier can be used in a variety of applications ranging from audio to video amplification. In this article, we will explore the application field and working principle of the AD811AR-16.

Application Field

The AD811AR-16 is designed for use in a variety of video and audio applications. It is ideal for use as a video amplifier in cameras, television sets, and other audio-video equipment. It is also suitable for use in pre-amps, low-noise break-out amplifiers, power amplifiers, and other similar applications. Furthermore, the wide bandwidth of the amplifier makes it suitable for use in digital to analog conversions. In addition, the amplifier can also be used for low power communication systems, such as cellular phones and wireless networks.

Features

The AD811AR-16 features an ultra-low power consumption of only 650µA. It is also capable of providing a high output power of up to 28dBm. The amplifier features an internal compensation capacitor, which eliminates the need for an external compensation capacitor. The amplifier also features an output power limiting circuit, which allows it to work with even the most difficult loads. The wide bandwidth of the amplifier enables it to work with a wide range of signals with varying frequencies and levels. The amplifier also features low distortion levels and high linearity, which makes it suitable for use in audio applications.

Working Principle

The AD811AR-16 works on a balanced design and is basically a two-stage linear amplifier. In the first stage, the input signal is amplified in the differential amplifier. The output of the differential amplifier is then fed to the output amplifier, which further amplifies the signal and provides the required gain. The unique architecture of the amplifier allows it to provide maximum gain at high frequencies, while still maintaining optimal linearity over the entire frequency range of the amplifier. The end result is a high output power, low distortion, and wide bandwidth.

Conclusion

The AD811AR-16 is an ultra-low power, high power, linear amplifier designed for use in video and audio applications. It features an ultra-low power consumption of only 650µA and a high output power of up to 28dBm. The amplifier also features an internal compensation capacitor, output power limiting circuit, and low distortion levels. Its wide bandwidth enables it to process a wide range of signals with varying frequencies and levels. The unique two-stage architecture of the amplifier allows it to provide maximum gain at high frequencies while still maintaining optimal linearity. With these features, the AD811AR-16 is an ideal amplifier for use in any video or audio system.