Datasheet > HT82V735

HT82V735

更新时间： 2024-09-26 22:48:27

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		放大器功率放大器
页数	文件大小	规格书
9页	131K
描述
330mW Stereo Audio Power Amp With Shutdown

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

HT82V735 数据手册

HT82V735

330mW Stereo Audio Power Amp With Shutdown

Features

Operating voltage: 2.4V~6.0V

Low power consumption

Wide temperature operating range

Very low standby current 0.5mA (Typ.)

Direct drive speaker

High signal-to-noise ratio

Shutdown function

High slew rate

8-pin SOP package

Output power 330mW at 10% THD+N into 8W

Excellent power supply ripple rejection

Applications

CD ROM DVD player

Headphone Amplifier

Microphone Pre-amplifier

Discman/MP3

Notebook/Desktop PC

Portable Audio Device

General Description

HT82V735 is a class AB stereo earphone driver de-

signed for portable digital audio application. Pin assign-

ments and application circuits are compatible with

LM4880 which is suitable for effective low cost applica-

tions. The HT82V735 can deliver a maximum of 330mW

Output power to an 8W load with less than 10%

(THD+N) from a 5V power supply. The very low standby

current in shutdown mode contributes to the reduction of

power consumption of battery-powered equipments. It

provides 8-SOP package.

Block Diagram

Pin Assignment

Pin Description

Pin No. Pin Name I/O

Description

OUT1

IN1

Channel 1 output pin

Channel 1 Audio input

BIAS

VSS

Supports a voltage driver for internal bias

Negative power supply, ground

Power down mode when held high, I (power down) =1mA

Channel 2 Audio input

IN2

OUT2

VDD

Channel 2 output pin

Positive power supply

Rev. 1.10

February 18, 2004

12 3 4 5 6 7...9

中文翻译

下载PDF

与HT82V735相关器件

型号	品牌	获取价格	描述	数据表
HT82V736	HOLTEK	获取价格	Stereo Headphone Driver with Mute
HT82V737	HOLTEK	获取价格	16-Bit Stereo Audio D/A Converter with Earphone Driver
HT82V738	HOLTEK	获取价格	24-Bit Stereo Audio D/A Converter
HT82V739	HOLTEK	获取价格	1200mW Audio Power Amp with Shutdown
HT82V739_08	HOLTEK	获取价格	1200mW Audio Power Amp with Shutdown
HT82V73A	HOLTEK	获取价格	1500mW Audio Power Amp with Shutdown
HT82V742	HOLTEK	获取价格	Audio PWM Driver
HT82V804	HOLTEK	获取价格	CCD 4CH Vertical Driver
HT82V805	HOLTEK	获取价格	CCD 4 Channel Vertical Driver
HT82V805(16SSOP-A)	HOLTEK	获取价格	Interface Circuit