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NJU8754 - Analog Signal Input Monaural Class D Power Amplifier

General Description

The NJU8754 is an analog signal input monaural class D power amplifier.

The NJU8754 includes Inversion operatinal amplifier input circuit, PWM modulator, an output-short protector and a low voltage detector.

Key Features

  • high power-efficiency by class-D operation and very small package, and is suited for cellular phone, PDA, etc.

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Datasheet Details

Part number NJU8754
Manufacturer New Japan Radio
File Size 110.85 KB
Description Analog Signal Input Monaural Class D Power Amplifier
Datasheet download datasheet NJU8754 Datasheet

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NJU8754 Analog Signal Input Monaural Class D Power Amplifier GENERAL DESCRIPTION The NJU8754 is an analog signal input monaural class D power amplifier. The NJU8754 includes Inversion operatinal amplifier input circuit, PWM modulator, an output-short protector and a low voltage detector. The NJU8754 incorporates BTL amplifier, which eliminate AC coupling capacitors, capable of driving up to 0.6W at 3.6V supply voltage with simple external LC low-pass filters. The NJU8754 features high power-efficiency by class-D operation and very small package, and is suited for cellular phone, PDA, etc. FEATURES Operating Voltage :2.7 to 5.25V Monaural Analog Signal Input Monaural BTL Output :1.2W at 5V into 8Ohms :0.6W at 3.