Datasheet > TDA7293_03

TDA7293_03

更新时间： 2024-11-21 04:28:39

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		音频放大器
页数	文件大小	规格书
15页	425K
描述
120V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY

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中文翻译

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数据手册

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TDA7293_03 数据手册

TDA7293

120V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY

VERY HIGH OPERATING VOLTAGE RANGE

(±50V)

MULTIPOWER BCD TECHNOLOGY

DMOS POWER STAGE

HIGH OUTPUT POWER (100W @ THD =

10%, R^L= 8Ω, V^S= ±40V)

MUTING/STAND-BY FUNCTIONS

NO SWITCH ON/OFF NOISE

VERY LOW DISTORTION

VERY LOW NOISE

SHORT CIRCUIT PROTECTED (WITH NO IN-

PUT SIGNAL APPLIED)

Multiwatt15V

Multiwatt15H

ORDERING NUMBERS:

TDA7293V

TDA7293HS

THERMAL SHUTDOWN

CLIP DETECTOR

MODULARITY (MORE DEVICES CAN BE

EASILY CONNECTED IN PARALLEL TO

DRIVE VERY LOW IMPEDANCES)

class TV). Thanks to the wide voltage range and

to the high out current capability it is able to sup-

ply the highest power into both 4Ω and 8Ω loads.

The built in muting function with turn on delay

simplifies the remote operation avoiding switching

on-off noises.

Parallel mode is made possible by connecting

more device through of pin11. High output power

can be delivered to very low impedance loads, so

optimizing the thermal dissipation of the system.

DESCRIPTION

The TDA7293 is a monolithic integrated circuit in

Multiwatt15 package, intended for use as audio

class AB amplifier in Hi-Fi field applications

(Home Stereo, self powered loudspeakers, Top-

Figure 1: Typical Application and Test Circuit

+Vs

C7 100nF

C6 1000µF

R3 22K

BUFFER DRIVER

+Vs

+PWVs

22µF

680Ω

IN-

OUT

C1 470nF

IN+

BOOT

LOADER

R1 22K

SGND

(**)

22µF

(*)

BOOTSTRAP

CLIP DET

VMUTE

VSTBY

R5 10K

MUTE

STBY

VCLIP

THERMAL

SHUTDOWN

S/C

PROTECTION

MUTE

STBY

R4 22K

-Vs

STBY-GND

-PWVs

C3 10µF

C4 10µF

C9 100nF

C8 1000µF

D97AU805A

-Vs

(*) see Application note

(**) for SLAVE function

1/15

January 2003

12 3 4 5 6 7...15

中文翻译

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与TDA7293_03相关器件

型号	品牌	获取价格	描述	数据表
TDA7293_10	STMICROELECTRONICS	获取价格	120-volt, 100-watt, DMOS audio amplifier with mute and standby
TDA7293HS	STMICROELECTRONICS	获取价格	120V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY
TDA7293V	STMICROELECTRONICS	获取价格	120V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY
TDA7294	STMICROELECTRONICS	获取价格	100V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY
TDA7294_07	STMICROELECTRONICS	获取价格	100V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY
TDA7294H	STMICROELECTRONICS	获取价格	100W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM15
TDA7294HS	STMICROELECTRONICS	获取价格	100V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY
TDA7294S	STMICROELECTRONICS	获取价格	100V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY
TDA7294S_05	STMICROELECTRONICS	获取价格	100V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY
TDA7294SV	STMICROELECTRONICS	获取价格	100V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY