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BH3544F PDF预览

BH3544F

更新时间: 2024-09-27 22:27:39
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
8页 124K
描述
Headphone amplifier for CD-ROMs

BH3544F 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:8542.33.00.01风险等级:5.22
Is Samacsys:N标称带宽:20 kHz
商用集成电路类型:AUDIO AMPLIFIER增益:6 dB
谐波失真:0.05%JESD-30 代码:R-PDSO-G8
JESD-609代码:e2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):260
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
技术:BIPOLAR温度等级:COMMERCIAL EXTENDED
端子面层:Tin/Copper (Sn/Cu)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:10宽度:4.4 mm
Base Number Matches:1

BH3544F 数据手册

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BH3541F / BH3544F  
Optical disc ICs  
Headphone amplifier for CD-ROMs  
BH3541F / BH3544F  
The BH3541F and BH3544F are digital-source dual headphone amplifiers. The BH3541F has a fixed gain of 0dB and  
the BH3544F has a fixed gain of 6dB so that external gain setting is unnecessary. Both the BH3541F and BH3544F have  
internal mute functions so that prevention of the popping sound when power is turned on and off is greatly simplified.  
Also, these ICs are equipped with thermal shutdown circuits to prevent damage from short circuits.  
Product name  
BH3541F  
Fixed gain  
0dB  
BH3544F  
6dB  
!Applications  
Devices that use the headphone output from CD-ROMs, CDs, MDs, personal computers, notebook computers,  
camcorders, etc.  
!Features  
1) Internal mute function to prevent popping sounds when the power is turned on and off.  
2) Built-in thermal shutdown circuit (150°C) to prevent damage to the IC if a short circuit occurs.  
3) Compact SOP8 pin package.  
!Absolute maximum ratings (Ta = 25°C)  
Parameter  
Symbol  
Limits  
Unit  
Applied voltage  
V
Max  
7.0  
V
mW  
°C  
Power dissipation  
Pd  
450 ∗  
Operating temperature  
Topr  
25 ~ +75  
55 ~ +125  
Storage temperature  
Tstg  
°C  
Reduced by 4.5mW for each increase in Ta of 1°C over 25°C.  
!Recommended operating conditions (Ta = 25°C)  
Parameter  
Symbol  
Min.  
2.8  
Typ.  
Max.  
6.5  
Unit  
V
Power supply voltage  
VCC  

BH3544F 替代型号

型号 品牌 替代类型 描述 数据表
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