NJU8754V-TE2

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NJU8754V-TE2 is a family of linear amplifiers designed for audio applications. It is widely used in consumer and commercial audio products, ranging from mobile phones, computers, and home entertainment systems to audio amplifiers. The NJU8754V-TE2 is a high-performance, low-power amplifier designed for audio applications. It can deliver a high output power of up to 8.4 W into a 4.2 Ω load at a supply voltage of 3.7V.

The NJU8754V-TE2 chip uses a pop-free shut-off circuit to ensure a smooth start/stop sequence between power on and power off. It also includes an over-current protection circuit that is triggered when the output exceeds the current limit. This allows the amplifier to automatically switch off in case of an over-current situation. Additionally, the NJU8754V-TE2 includes a built-in thermal protection circuit that will shut down the device if the operating temperature exceeds its maximum safe limit. The NJU8754V-TE2 contains a few other features such as selectorable gain settings, Balance, Mono modes, and mute function.

NJU8754V-TE2 is equipped with various protection circuits including a short-circuit protection, which shuts down the amplifier when the output is short-circuited to ground; a thermal protection circuit that shuts down the amplifier if it exceeds the safe operating temperature limits; and a current protection circuit that is triggered when the output current exceeds the programmed limit. It also includes an adjustable soft-start circuit that ensures smooth start-up with no pop or crackle. In addition, the NJU8754V-TE2 contains a low-noise, low-distortion input stage for improved sound quality.

The NJU8754V-TE2 features a high efficiency power stage design with a wideband audio power output capability. The NJU8754V-TE2 has an output power of up to 8 W @ 4.2 Ω with a supply voltage of 3.7 V. It contains a differential linear input stage, low-noise output stage and a current-limiting power stage to protect against overload.

NJU8754V-TE2 features a wide adjustable gain range (0 dB to 23 dB in mono; 0 dB to 24 dB in stereo) and has separate gain settings for left and right channels. This allows users to tailor the audio output for a wide range of audio sources. The device also offers selectable loudness control as well as balance and mono modes.

NJU8754V-TE2 is widely used in consumer and commercial audio products. The device is suitable for a variety of audio applications such as car audio, portable audio systems, home theater systems, professional PA and recording systems, etc. The combination of efficiency, high power and low noise makes the NJU8754V-TE2 an ideal solution for demanding audio applications.

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