Datasheet > TDA7296_05

TDA7296_05

更新时间： 2024-09-25 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	284K
描述
70V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY

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中文翻译

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TDA7296_05 数据手册

TDA7296

70V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY

1 FEATURES

Figure 1. Package

■ MULTIPOWER BCD TECHNOLOGY

■ VERY HIGH OPERATING VOLTAGE RANGE

( 35V)

Multiwatt15V

Multiwatt15H

(Short Leads)

■ DMOS POWER STAGE

■ HIGH OUTPUT POWER (UP TO 60W MUSIC

POWER)

Table 1. Order Codes

■ MUTING/STAND-BY FUNCTIONS

■ NO SWITCH ON/OFF NOISE

■ NO BOUCHEROT CELLS

■ VERY LOW DISTORTION

■ VERY LOW NOISE

Part Number

TDA7296

Package

Multiwatt15V

TDA7296HS

Multiwatt15H (Short Leads)

Thanks to the wide voltage range and to the high

out current capability it is able to supply the high-

est power into both 4Ω and 8Ω loads even in pres-

ence of poor supply regulation, with high Supply

Voltage Rejection.

■ SHORT CIRCUIT PROTECTION

■ THERMAL SHUTDOWN

2 DESCRIPTION

The built in muting function with turn on delay sim-

plifies the remote operation avoiding switching on-

off noises.

The TDA7296 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, Topclass TV).

Figure 2. Typical Application and Test Circuit

C7 100nF

+Vs C6 1000µF

R3 22K

+Vs

+PWVs

22µF

680Ω

IN-

OUT

C1 470nF

IN+

22µF

R1 22K

IN+MUTE

BOOT-

STRAP

2.7Ω

R5 10K MUTE

STBY

MUTE

STBY

THERMAL

SHUTDOWN

S/C

PROTECTION

C10

100nF

VSTBY

R4 22K

STBY-GND

-Vs

-PWVs

C3 10µF

C4 10µF

C9 100nF

C8 1000µF

D93AU011

-Vs

Note: The Boucherot cell R6, C10, normally not necessary for a stable operation it could

be needed in presence of particular load impedances at V_S< 25V.

Rev. 10

1/15

February 2005

12 3 4 5 6 7...15

中文翻译

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TDA7296HS	STMICROELECTRONICS	获取价格	70V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY
TDA7296S	STMICROELECTRONICS	获取价格	60V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY
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