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BH3548F-E2 PDF预览

BH3548F-E2

更新时间： 2024-11-24 06:42:07
品牌 Logo 应用领域
罗姆 - ROHM 放大器
页数 文件大小 规格书
9页 395K
描述
Standard Headphone Amplifiers

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中文翻译

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BH3548F-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：ROHS COMPLIANT, SOP-8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：1.8Samacsys Description：Audio Amplifiers AUDIO AMP HEADPHONE 8PIN
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：85 °C最低工作温度：-40 °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：6.5 mA
最大供电电压 (Vsup)：5.5 V最小供电电压 (Vsup)：4 V
表面贴装：YES技术：BIPOLAR
温度等级：INDUSTRIAL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 mm

BH3548F-E2 数据手册

 浏览型号BH3548F-E2的Datasheet PDF文件第2页浏览型号BH3548F-E2的Datasheet PDF文件第3页浏览型号BH3548F-E2的Datasheet PDF文件第4页浏览型号BH3548F-E2的Datasheet PDF文件第5页浏览型号BH3548F-E2的Datasheet PDF文件第6页浏览型号BH3548F-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 16/32Ω load, BH3548F can drive 8/16/32Ω. 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  
Ω
Quiescent current  
Amplifier gain  
7.0  
62  
3.7  
6
6.5  
0
Output [RL=16Ω]  
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  
1234567...9

中文翻译

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BH3548F-E2 替代型号

型号 品牌 替代类型 描述 数据表
BH3547F-E2 ROHM

类似代替

 Standard Headphone Amplifiers
BH3547F ROHM

功能相似

 Stereo Headphone Amplifiers

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