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BH3544F-E2 PDF预览

BH3544F-E2

更新时间: 2024-01-11 09:57:57
品牌 Logo 应用领域
罗姆 - ROHM 消费电路商用集成电路音频放大器视频放大器光电二极管
页数 文件大小 规格书
9页 395K
描述
Standard Headphone Amplifiers

BH3544F-E2 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:SOIC
包装说明:LSOP, SOP8,.25针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:10 weeks
风险等级:1.65Is Samacsys:N
标称带宽:20 kHz商用集成电路类型:AUDIO AMPLIFIER
谐波失真:0.05%JESD-30 代码:R-PDSO-G8
长度:5 mm信道数量:2
功能数量:1端子数量:8
最高工作温度:75 °C最低工作温度:-25 °C
标称输出功率:0.062 W封装主体材料:PLASTIC/EPOXY
封装代码:LSOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
认证状态:Not Qualified座面最大高度:1.6 mm
子类别:Audio/Video Amplifiers最大压摆率:10 mA
最大供电电压 (Vsup):6.5 V最小供电电压 (Vsup):2.8 V
表面贴装:YES温度等级:COMMERCIAL EXTENDED
端子形式:GULL WING端子节距:1.27 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

BH3544F-E2 数据手册

 浏览型号BH3544F-E2的Datasheet PDF文件第2页浏览型号BH3544F-E2的Datasheet PDF文件第3页浏览型号BH3544F-E2的Datasheet PDF文件第4页浏览型号BH3544F-E2的Datasheet PDF文件第5页浏览型号BH3544F-E2的Datasheet PDF文件第6页浏览型号BH3544F-E2的Datasheet PDF文件第7页 
Headphone Amplifiers  
Standard  
Headphone Amplifiers  
No.10102EAT02  
BH3541F,BH3544F,BH3547F,BH3548F  
Description  
BH3541F, BH3544F, BH3547F, BH3548F is headphone amplifiers suitable for portable products.  
BH3541F has a fixed gain of 0 dB and BH3544F, BH3547F, BH3548F has a fixed gain of 6 dB.  
External resistors for gain setting are not needed. Package of BH3541F, BH3544F, BH3547F, BH3548F is pin-to-pin  
compatible (SOP8), enable to replace each other easily.  
BH3541F, BH3544F, BH3547F, BH3548F also has mute functions that make it easy to prevent pop noise when power  
supply turns on/off. Moreover, thermal shutdown function is built-in.  
BH3541F, BH3544F, BH3547F can drive 16/32load, BH3548F can drive 8/16/32. So, BH3548F is suitable for 8Ω  
receiver.  
Features  
1) Built-in mute function for preventing pop noise when power supply turns on/off  
2) Built-in thermal shutdown function  
3) BH3541F, BH3544F, BH3547F, BH3548F are pin-to-pin compatible  
4) SOP8 small package  
Applications  
TV, Desktop PC, Notebook PC, Camcorder and other equipment having headphone output  
Line up  
Part No.  
Supply voltage  
BH3541F  
BH3544F  
BH3547F  
BH3548F  
Unit  
+2.8 +6.5  
+4.5 +5.5  
+4.0 +5.5  
V
mA  
dB  
mW  
Quiescent current  
Amplifier gain  
7.0  
62  
3.7  
6
6.5  
0
Output [RL=16]  
77  
62  
load impedance  
16 / 32  
8/16/32  
Operating temperature range  
-25 +75  
-40 +85  
Absolute maximum ratings(Ta=25°C)  
Ratings  
Parameter  
Symbol  
Unit  
BH3541F,BH3544F,BH3547F,BH3548F  
Applied voltage  
VCC  
Pd  
7.0  
550 *1  
V
Power dissipation  
mW  
°C  
Storage temperature  
Tstg  
-55+125  
*1 Derating is done at 5.5mW/°C above Ta=25°C. (When mounted on a 70mm×70mm×1.6mm PCB board, FR4)  
Operating conditions (Ta=25°C)  
Limits  
Parameter  
Symbol  
Unit  
BH3541F,BH3544F  
BH3547F  
BH3548F  
+4.0 +5.5  
-40 +85  
Supply voltage  
Temperature Range  
VCC  
Topr  
+2.8 +6.5  
+4.5 +6.5  
V
-25+75  
* These product are not designed for protection against radioactive rays.  
www.rohm.com  
© 2010 ROHM Co., Ltd. All rights reserved.  
2010.05 - Rev.A  
1/8  

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