NJU8754V

更新时间： 2024-09-17 21:55:43

品牌	Logo	应用领域
NJRC		放大器功率放大器
页数	文件大小	规格书
6页	93K
描述
Analog Signal Input Monaural Class D Power Amplifier

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NJU8754V 数据手册

NJU8754

PRELIMINARY

Analog Signal Input Monaural Class D Power Amplifier

ꢀ

GENERAL DESCRIPTION

ꢀ

PACKAGE OUTLINE

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.

NJU8754V

The NJU8754 features high power-efficiency by

class-D operation and very small package, and is suited

for cellular phone, PDA, etc.

NJU8754KM1

ꢀ

FEATURES

ꢁMonaural Analog Signal Input

ꢁMonaural BTL Output

:1.2W at 5V into 8Ohms

:0.6W at 3.6V into 8Ohms

ꢁStandby(Hi-Z), Mute Control

ꢁBuilt-in Short Protector

ꢁBuilt-in Low Voltage Detector

ꢁOperating Voltage

ꢁCMOS Technology

ꢁPackage Outline

:2.7 ~ 5.25V

:SSOP10, QFN20

ꢀ

PIN CONFIGURATION

V_SS

V_DD

V_SS

V_DD

V_SS

OUT_P

V_DDO

OUT_N

V_SS

STBY

COM

MUTE

STBY

SSOP10

QFN20

Ver.2003-03-12

- 1 -

12 3 4 5 6

中文翻译

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