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BD7836EFV PDF预览

BD7836EFV

更新时间: 2024-01-03 02:24:35
品牌 Logo 应用领域
罗姆 - ROHM 放大器
页数 文件大小 规格书
17页 556K
描述
1.9W+1.9W Stereo Speaker Amplifier

BD7836EFV 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:TSSOP包装说明:ROHS COMPLIANT, TSSOP-20
针数:20Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.71标称带宽:20 kHz
商用集成电路类型:AUDIO AMPLIFIERJESD-30 代码:R-PDSO-G20
长度:6.5 mm信道数量:2
功能数量:1端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
标称输出功率:1.9 W封装主体材料:PLASTIC/EPOXY
封装代码:HVSSOP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):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
表面贴装:YES温度等级:INDUSTRIAL
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:4.4 mmBase Number Matches:1

BD7836EFV 数据手册

 浏览型号BD7836EFV的Datasheet PDF文件第2页浏览型号BD7836EFV的Datasheet PDF文件第3页浏览型号BD7836EFV的Datasheet PDF文件第4页浏览型号BD7836EFV的Datasheet PDF文件第5页浏览型号BD7836EFV的Datasheet PDF文件第6页浏览型号BD7836EFV的Datasheet PDF文件第7页 
Class-AB Speaker Amplifiers  
1.9W+1.9W  
Stereo Speaker Amplifier  
BD7836EFV  
No.10077EAT07  
Description  
BD7836EFV is a Class-AB stereo speaker amplifier, developed for note-book PC, desktop PC, portable devices and others.  
Class-AB amplifier has no EMI noise. Power package HTSSOP-B20 can realize high output power.  
Low circuit current at active mode reduce consumption of battery. Shutdown current is 0.1µA typically, and pop noise level  
when shutdown turns on and off is very small. This device is suitable for the application that often changes mode between  
“shutdown state” and “active state”.  
Features  
1) High power 1.9W typ. (VDD=5V, RL=4, THD+N=1%, stereo input)  
High power 1.2W typ. (VDD=5V, RL=8, THD+N=1%, stereo input)  
2) Gain selectable by the external control (6,10,15.6,21.6dB)  
3) Pop noise suppression circuitry  
4) Shutdown function (also Mute function) [Isd=0.1µA(typ.)]  
5) Protection circuitry (Thermal shutdown, Under voltage lockout)  
6) Power Package with thermal pad HTSSOP-B20  
Applications  
Note-book PC, Desktop PC, etc.  
Absolute maximum ratings (Ta=+25)  
Parameter  
Symbol  
Ratings  
7.0  
Unit  
Power Supply Voltage  
Power Dissipation  
VDDmax  
V
W
W
V
*1  
1
Pd  
3.2 *2  
Storage Temperature  
Tstg  
Vin  
-55 +150  
-0.3VDD+0.3  
-0.3VDD+0.3  
*3  
Input Terminal Input Voltage Range  
Control Terminal Input Voltage Range *4  
Vctl  
V
*1 70mm×70mm×1.6mm FR4 1-layer glass epoxy board(Copper on top layer 0%)  
Derating in done at 8mW/for operating above Ta=25. There are thermal via on the board.  
*2 70mm×70mm×1.6mm FR4 4-layer glass epoxy board (Copper on bottom 2 and 3 layer 100%)  
Derating in done at 25.6mW/for operating above Ta=25. There are thermal via on the board.  
*3 Input Terminal (LIN+, LIN-, RIN+, RIN-)  
*4 Control Terminal ( SHUTDOWN , GAIN0, GAIN1)  
Operating conditions  
Parameter  
Symbol  
VDD  
Range  
Unit  
V
Power Supply Voltage  
+4.5 +5.5  
Temperature  
Topr  
-40 +85  
*
These products aren’t designed for protection against radioactive rays.  
www.rohm.com  
2010.07 - Rev.A  
1/16  
© 2010 ROHM Co., Ltd. All rights reserved.  

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