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BD5413EFV

更新时间： 2024-11-26 06:41:55
品牌 Logo 应用领域
罗姆 - ROHM 放大器
页数 文件大小 规格书
15页 572K
描述
Analog Input / BTL Output Class-D Speaker Amplifier

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中文翻译

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BD5413EFV 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：TSSOP
包装说明：HVSSOP, TSSOP24,.3针数：24
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01风险等级：5.72
标称带宽：20 kHz商用集成电路类型：AUDIO AMPLIFIER
谐波失真：0.2%JESD-30 代码：R-PDSO-G24
JESD-609代码：e2长度：7.8 mm
信道数量：2功能数量：1
端子数量：24最高工作温度：85 °C
最低工作温度：-40 °C标称输出功率：5 W
封装主体材料：PLASTIC/EPOXY封装代码：HVSSOP
封装等效代码：TSSOP24,.3封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：260
电源：9 V认证状态：Not Qualified
座面最大高度：1 mm子类别：Audio/Video Amplifiers
最大压摆率：30 mA最大供电电压 (Vsup)：10.5 V
最小供电电压 (Vsup)：6 V表面贴装：YES
技术：BCDMOS温度等级：INDUSTRIAL
端子面层：Tin/Copper (Sn/Cu)端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：5.6 mm
Base Number Matches：1

BD5413EFV 数据手册

 浏览型号BD5413EFV的Datasheet PDF文件第2页浏览型号BD5413EFV的Datasheet PDF文件第3页浏览型号BD5413EFV的Datasheet PDF文件第4页浏览型号BD5413EFV的Datasheet PDF文件第5页浏览型号BD5413EFV的Datasheet PDF文件第6页浏览型号BD5413EFV的Datasheet PDF文件第7页 
Middle Power Class-D Speaker Amplifiers  
Analog Input / BTL Output  
Class-D Speaker Amplifier  
BD5413EFV  
No.10075EBT01  
●Description  
BD5413EFV is a 5W + 5W stereo class-D power amplifier specifically developed for low power consumption and low heat  
generation applications like powered speakers. BD5413EFV employs the state-of-the-art BCD (Bipolar, CMOS and DMOS)  
process technology to eliminate a turn-on resistance in the output power stage and an internal loss due to a wiring  
resistance as much as possible, achieving a high performance of 80% (4W + 4W output with a load resistance of 8Ω). In  
addition, BD5413EFV employs a compact power package which dissipates heat via the rear to achieve low power  
consumption and low heat generation so that the need for connecting an external heat radiator can be eliminated up to a  
total output of 12.8W. This product meets the needs for compact, thin sound generation systems and powerful, high-quality  
sound reproduction.  
●Features  
1) Small output noise voltage capable of achieving a high S/N set  
Input conversion noise voltage = 2.8μVrms  
A bipolar differential is used for input amplifier to eliminate 1/f noise.  
2) Support of power supply voltage ranging from 6V to 10.5V  
A supply voltage range is supported that matches an AC adaptor or battery cell driven set.  
When a set is battery driven, its operating time can be extended by means of a high performance class-D amplifier.  
3) Support of low current consumption mode  
A circuit current in shut-down mode is 1μA or less.  
4) Built-in soft muting function for reducing pop at shut-down ON or OFF  
When a signal is present, its smooth envelope waveform is realized owing to this function.  
In addition, when no signal is present, pop generation is eliminated.  
A transit time can be adjusted easily through the use of an external capacitor.  
5) Realization of high efficiency and low heat generation  
Efficiency = 80% (4W+4W (Vcc=9V, RL=8Ω) output can be made without using an external heat radiator.)  
A compact power package HTSSOP-B24 (7.8mm x 7.6mm) is employed.  
6) Built-in function for reducing pop generation at disconnection from the outlet  
7) Support of function for sampling frequency selection  
An internal PWM sampling frequency can be selected from three frequencies (200kHz, 250kHz and 300kHz).  
Countermeasures against interference (beat noise) due to a switching power source can be taken as needed.  
8) Realization of high reliability  
Countermeasures against short-circuits due to output terminals shorted to VCC or ground can be taken  
(support of automatic recovery).  
A temperature protection circuit is incorporated (support of automatic recovery).  
9) Support of ERROR pin  
ERROR output takes place as a warning which indicates an error.  
(short-circuits due to output terminals shorted to VCC or ground, or IC high temperature abnormality).  
www.rohm.com  
© 2010 ROHM Co., Ltd. All rights reserved.  
2010.05 - Rev.B  
1/14  
1234567...15

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