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TDA7388A PDF预览

TDA7388A

更新时间: 2024-01-17 03:30:46
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局域网
页数 文件大小 规格书
13页 214K
描述
4 x 42W quad bridge car radio amplifier

TDA7388A 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:ROHS COMPLIANT, FLEXIWATT-27
针数:27Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
Factory Lead Time:11 weeks风险等级:2.29
Is Samacsys:N标称带宽:20 kHz
商用集成电路类型:AUDIO AMPLIFIER谐波失真:10%
JESD-30 代码:R-XZFM-T27JESD-609代码:e3
湿度敏感等级:3信道数量:4
功能数量:1端子数量:27
标称输出功率:27 W封装主体材料:UNSPECIFIED
封装代码:ZIP封装等效代码:ZIP27,.16,.16,40
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
峰值回流温度(摄氏度):NOT SPECIFIED电源:14.4 V
认证状态:Not Qualified子类别:Audio/Video Amplifiers
最大压摆率:350 mA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 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

TDA7388A 数据手册

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TDA7388A  
4 x 42W quad bridge car radio amplifier  
Preliminary Data  
Features  
High output power capability:  
– 4 x 42W/4Ω max.  
– 4 x 27W/4Ω @ 14.4V, 1KHz, 10%  
Low distortion  
Low output noise  
St-by function  
Flexiwatt27  
Mute function  
Automute at min. supply voltage detection  
Low external component count:  
– Internally fixed gain (26dB)  
– No external compensation  
– No bootstrap capacitors  
Fortuitous open gnd  
Output DC offset detector  
Reversed battery  
ESD  
Clipping detector  
Offset detector  
Diagnostic facility for:  
– Out to GND short  
– Out to VS short  
Description  
– Thermal shutdown  
The TDA7388A is a new technology class AB  
audio power amplifier in Flexiwatt 27 package  
designed for high end car radio applications.  
Protections:  
Output short circuit to gnd, to VS, across the  
Thanks to the fully complementary PNP/NPN  
output configuration the TDA7388A allows a rail to  
rail output voltage swing with no need of bootstrap  
capacitors. The extremely reduced components  
count allows very compact sets.  
load  
Very inductive loads  
Overrating chip temperature with soft thermal  
limiter  
Load dump voltage  
The TDA7388A is also equipped with Clipping  
detector and Offset detector features.  
Table 1.  
Device summary  
Order code  
Package  
Flexiwatt27  
Packing  
TDA7388A  
Tube  
December 2007  
Rev 1  
1/13  
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to  
change without notice.  
www.st.com  
1

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