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TDA7577LVSMTR PDF预览

TDA7577LVSMTR

更新时间: 2024-02-17 20:34:57
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 放大器商用集成电路
页数 文件大小 规格书
38页 1443K
描述
IC,AUDIO AMPLIFIER,DUAL,ZIP,27PIN,PLASTIC

TDA7577LVSMTR 技术参数

是否Rohs认证: 符合生命周期:Obsolete
Reach Compliance Code:compliant风险等级:5.84
商用集成电路类型:AUDIO AMPLIFIERJESD-30 代码:R-PZIP-T27
功能数量:2端子数量:27
最高工作温度:105 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:ZIP
封装等效代码:ZIP27H,.08,.7,40封装形状:RECTANGULAR
封装形式:IN-LINE电源:14.4 V
认证状态:Not Qualified子类别:Audio/Video Amplifiers
表面贴装:NO温度等级:INDUSTRIAL
端子形式:THROUGH-HOLE端子节距:1 mm
端子位置:ZIG-ZAGBase Number Matches:1

TDA7577LVSMTR 数据手册

 浏览型号TDA7577LVSMTR的Datasheet PDF文件第2页浏览型号TDA7577LVSMTR的Datasheet PDF文件第3页浏览型号TDA7577LVSMTR的Datasheet PDF文件第4页浏览型号TDA7577LVSMTR的Datasheet PDF文件第5页浏览型号TDA7577LVSMTR的Datasheet PDF文件第6页浏览型号TDA7577LVSMTR的Datasheet PDF文件第7页 
TDA7577LV  
2 x 75 W dual-bridge power amplifier with I2C complete diagnostics  
and "start-stop" profile (6 V operation)  
Datasheet - production data  
Description  
The TDA7577LV is a new MOSFET dual bridge  
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amplifier specially intended for car radio  
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PowerSO36 (slug-up)  
applications. Thanks to the DMOS output stage  
the TDA7577LV has a very low distortion allowing  
a clear powerful sound, together with high output  
power capability.  
Flexiwatt27 (vertical)  
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It is a very flexible device capable to support the  
most demanding specifications in terms of power  
dissipation and battery transitions: its superior  
efficiency performance, coming from the internal  
exclusive structure, can reduce the dissipated  
output power up to the 50 % (when compared to  
conventional class AB solutions). Moreover it is  
compliant to the recent OEM specifications  
thanks to the capability to work down to 6 V  
('start-stop' compatibility).  
Flexiwatt27 (horizontal)  
Flexiwatt27 (SMD)  
Features  
MOSFET (DMOS) output power stage  
High-efficiency (class SB)  
Single-channel 1 driving capability  
– 84 W undistorted power  
This device is also equipped with a full diagnostic  
array that communicates the status of each  
speaker through the I C bus. TDA7577LV can  
High output power capability 2 x 28 W / 4 @  
2
14.4 V, 1 kHz, 10 % THD  
also drive 1 loads (with parallel connection of  
the outputs).  
Max. output power 2 x 75 W / 2 ,  
1 x 150 W / 1   
2
2
Full I C bus driving with 4 addresses  
It is possible also to exclude the I C bus interface,  
controlling the device by means of the usual ST-  
BY and MUTE pins.  
Low voltage (6 V) operation (i.e. 'start-stop')  
Gain 16/26 dB  
Full digital diagnostic (AC and DC loads)  
Table 1. Device summary  
2
Legacy mode (operation without I C)  
Order code  
Package  
Packing  
Differential inputs  
Flexiwatt 27  
(vertical)  
TDA7577LV  
Tube  
Fault detection through integrated diagnostics  
DC offset detection  
TDA7577LVPD  
PowerSO36  
PowerSO36  
Tube  
Two independent short circuit protections  
TDA7577LVPDTR  
Tape and reel  
Diagnostic on clipping detector with selectable  
Flexiwatt 27  
(horizontal  
TDA7577LVH  
Tube  
Tube  
threshold (2 % / 10 %)  
Clipping detector pin  
Flexiwatt 27  
(SMD)  
TDA7577LVSM  
ST-BY and MUTE pins  
ESD protection  
Very robust against misconnections  
September 2013  
DocID024172 Rev 3  
1/38  
This is information on a product in full production.  
www.st.com  
1
 

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