INA2137UA/2K5

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

Audio amplifiers are essential components in audio and video systems for louder and better sound quality, and the INA2137UI/2K5 is specifically designed for audio and telecommunication applications. This device is based on a high-performance audio amplifier platform with a selectable gain range from -1.6 to 133 dB, which allows it to be used in a wide variety of application scenarios, from home theater and studio recording to professional-grade audio systems.

The INA2137UA/2K5 is a low noise, single-supply, fully differential amplifier designed to meet the needs of precision audio applications. It has the high performance of a dual-supply amplifier without the need of an external power supply. This amplifier is capable of providing 4.2 V/V gain while dissipating less than 60 mW of power, which makes it a perfect choice for audio applications that require low power consumption and small size.

This device also has some advanced features, such as low distortion, maximum output limit protection, thermal protection and rectified AC sensing. The low distortion and noise performance of the device makes it suitable for use in high-end audio equipment, especially those requiring lower noise level.

The INA2137UA/2K5 is also capable of driving 4W speakers and headphones with a power consumption of less than 0.5 watts, which makes it an ideal choice for portable audio devices. The maximum output limit protection prevents the amplifier from damaging the speaker by preventing excessive amounts of power from being transferred. The device also offers excellent audio performance with its adjustable gain option, allowing users to customize the sound output to their needs.

The INA2137UA/2K5\'s working principle is fairly straightforward. When used as an amplifier, an input signal is applied to the inverting input and the non-inverting input forms the reference signal. The signal on the inverting input is inverted and amplified to create an output signal. The amplifier then passes the output signal through a low-noise feedback amplifier, which results in a low level of distortion and noise. The output signal is then passed to the output buffer for further amplification. The device is protected against short circuits, thermal overload, and voltage amplification.

The INA2137UA/2K5 is an excellent choice for audio amplification applications, due to its low power consumption, high performance, and excellent sound quality. This device combines some of the best features of a dual-supply amplifier without the need to externally provide power. Its adjustable gain range allows it to be used in various audio applications and the rectified AC sense system ensures that the amplifier is highly stable. The device is also protected against short circuits, thermal overload, and amplifier overburden.Ultimately, the INA2137UA/2K5 is a great choice for audio applications requiring an amplifier that provides the best performance and sound quality.

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