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NJD2873T4G

The NJD2873T4G is a high-performance, low-power, dual-channel audio power amplifier designed for portable audio applications. It is manufactured by ON Semiconductor, a leading global supplier of semiconductor solutions.

Description:

The NJD2873T4G is a dual-channel audio power amplifier that operates from a single 4.8V to 5.5V supply voltage. It is designed to deliver high-quality audio output with low distortion and low power consumption. The device features a compact 28-lead TSSOP package, making it ideal for use in portable audio applications where space is at a premium.

Features:

1. Dual-channel audio power amplifier
2. Wide supply voltage range (4.8V to 5.5V)
3. Low power consumption (less than 50mA in standby mode)
4. High output power (up to 2.5W per channel)
5. Low distortion (less than 0.01% total harmonic distortion)
6. Compact 28-lead TSSOP package
7. Short-circuit and over-temperature protection
8. Programmable gain control (up to 31.5dB)
9. I2C interface for easy configuration and control

Applications:

The NJD2873T4G is suitable for a wide range of portable audio applications, including:

1. True wireless stereo (TWS) earbuds
2. Bluetooth headphones
3. Portable speakers
4. Smart speakers
5. Voice assistants
6. Hearing aids
7. IoT devices with audio output

In summary, the NJD2873T4G is a high-performance, low-power, dual-channel audio power amplifier that is ideal for use in portable audio applications. Its compact form factor, low power consumption, and high output power make it a popular choice for designers looking to create high-quality audio products that are both small and energy-efficient.