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TDA7391 PDF预览

TDA7391

更新时间: 2024-11-15 22:53:11
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 消费电路商用集成电路音频放大器视频放大器PC局域网
页数 文件大小 规格书
8页 118K
描述
35W BRIDGE CAR RADIO AMPLIFIER

TDA7391 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:ZFM包装说明:MULTIWATT-11
针数:11Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
Factory Lead Time:12 weeks风险等级:1.63
Samacsys Confidence:4Samacsys Status:Released
Samacsys PartID:425180Samacsys Pin Count:11
Samacsys Part Category:Integrated CircuitSamacsys Package Category:Transistor Outline, Vertical
Samacsys Footprint Name:Multiwatt11 V_3Samacsys Released Date:2020-02-25 11:20:35
Is Samacsys:N标称带宽:22 kHz
商用集成电路类型:AUDIO AMPLIFIER增益:30 dB
谐波失真:10%JESD-30 代码:R-PZFM-T11
JESD-609代码:e3湿度敏感等级:3
信道数量:1功能数量:1
端子数量:11标称输出功率:32 W
封装主体材料:PLASTIC/EPOXY封装代码:ZIP
封装等效代码:ZIP11,.2,.17,67TB封装形状:RECTANGULAR
封装形式:FLANGE MOUNT峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified子类别:Audio/Video Amplifiers
最大压摆率:150 mA最大供电电压 (Vsup):18 V
最小供电电压 (Vsup):8 V表面贴装:NO
技术:BIPOLAR端子面层:Tin (Sn)
端子形式:THROUGH-HOLE端子节距:1.7 mm
端子位置:ZIG-ZAG处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

TDA7391 数据手册

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TDA7391  
35W BRIDGE CAR RADIO AMPLIFIER  
HIGH POWER CAPABILITY:  
40W/4MAX  
35W/4EIAJ  
45W/3.2MAX  
40W/3.2 EIAJ  
32W/3.2 @ VS = 14.4V, f = 1KHz, d = 10%  
26W/4@ VS = 14.4V, f = 1KHz, d = 10%  
DIFFERENTIAL INPUTS (EITHER SINGLE  
ENDED OR DIFFERENTIAL INPUT SIGNAL  
ARE ACCEPTED)  
Multiwatt11  
ORDERING NUMBER: TDA7391  
MINIMUM EXTERNAL COMPONENTCOUNT:  
- NO BOOTSTRAPCAPACITORS  
- NO BOUCHEROT CELLS  
ESD  
- INTERNALLY FIXED GAIN (30dB)  
- NO SVR CAPACITOR  
DESCRIPTION  
ST.-BY FUNCTION (CMOS COMPATIBLE)  
PROGRAMMABLE TURN-ON/OFF DELAY  
NO AUDIBLE POP DURING MUTE AND ST-  
BY OPERATIONS  
The TDA7391 is a BRIDGE class AB audio power  
amplifier specially intended for car radio High  
Power applications.  
The high power capability together with the possi-  
bility to operate either in DIFFERENTIAL INPUT  
MODE or SINGLE ENDED INPUT MODE makes  
it suitable for boosters and high end car radio  
equipments.  
The exclusive fully complementary output stage  
and the internal fixed gain configuration drop the  
external component count.  
The on board clipping detector allows easy imple-  
mentation of gain compression systems.  
PROTECTIONS:  
SHORT CIRCUIT (TO GND, TO VS, ACROSS  
THE LOAD)  
VERYINDUCTIVE LOADS  
CHIP OVERTEMPERATURE  
LOAD DUMP  
OPEN GND  
Figure 1: Test And Application Circuit  
+V  
S
C5 100nF  
C4 1000µF  
C2 0.22µF  
3
9
IN+  
IN-  
2
1
OUT+  
7
5
C1 0.22µF  
OUT-  
CD  
TDA7391  
Vref  
R1  
4.7KΩ  
VS  
8
SW1  
ST-BY  
4
TO µC  
11  
10  
6
GND  
R2  
C3  
33µF  
56KΩ  
D94AU133  
October 1998  
1/8  
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.  

TDA7391 替代型号

型号 品牌 替代类型 描述 数据表
TDA7256 STMICROELECTRONICS

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30W BRIDGE CAR RADIO AMPLIFIER
TDA7396 STMICROELECTRONICS

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TDA7350A STMICROELECTRONICS

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22W BRIDGE-STEREO AMPLIFIER FOR CAR RADIO

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