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BD88415GUL PDF预览

BD88415GUL

更新时间: 2024-02-11 07:10:14
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
页数 文件大小 规格书
26页 583K
描述
Coupling Capacitorless Headphone Amplifiers

BD88415GUL 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:BGA
包装说明:2.10 X 2.10 MM, ROHS COMPLIANT, VCSP50L2-14针数:14
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.73
Is Samacsys:N标称带宽:20 kHz
商用集成电路类型:AUDIO/VIDEO AMPLIFIERJESD-30 代码:S-PBGA-B14
JESD-609代码:e1长度:2.1 mm
信道数量:2功能数量:1
端子数量:14最高工作温度:85 °C
最低工作温度:-40 °C标称输出功率:0.08 W
封装主体材料:PLASTIC/EPOXY封装代码:VFBGA
封装形状:SQUARE封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:0.55 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.4 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Tin/Silver/Copper (Sn/Ag/Cu)
端子形式:BALL端子节距:0.5 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:2.1 mmBase Number Matches:1

BD88415GUL 数据手册

 浏览型号BD88415GUL的Datasheet PDF文件第2页浏览型号BD88415GUL的Datasheet PDF文件第3页浏览型号BD88415GUL的Datasheet PDF文件第4页浏览型号BD88415GUL的Datasheet PDF文件第5页浏览型号BD88415GUL的Datasheet PDF文件第6页浏览型号BD88415GUL的Datasheet PDF文件第7页 
Headphone Amplifiers  
Coupling Capacitorless  
Headphone Amplifiers  
BD88400GUL,BD88410GUL,BD88415GUL,BD88420GUL  
No.11102EAT04  
Description  
BD88xxxGUL is output coupling capacitorless headphone amplifier. This IC has a negative voltage generator of regulated  
type built-in and generates the direct regulated negative voltage from the supply voltage. It is possible to drive headphones  
in a ground standard with both voltage of the positive voltage (+2.4V) and the negative voltage (-2.4V). Therefore a  
large-capacity output coupling capacitor becomes needless and can reduce a cost, a board area, and the height of the part.  
In addition, there is not the signal decrement by the low range to happen by output coupling capacitor and output load  
impedance and can output a rich low tone.  
Features  
1) 2.4V to 5.5V Single-Supply Operation  
2) No Bulky DC-Blocking Capacitors Required  
3) No Degradation of Low-Frequency Response Due to Output Capacitors  
4) Ground-Referenced Outputs  
5) Gain setting  
BD88400GUL: Variable gain with external resistors  
BD88410GUL: -1.0V/V  
BD88415GUL: -1.5V/V  
BD88420GUL: -2.0V/V  
6) Low THD+N  
7) Low Supply Current  
8) Integrated Negative Power Supply  
9) Integrated Short-Circuit and Thermal-Overload Protection  
10) Small package  
VCSP50L2 (2.1mm x 2.1mm)  
Applications  
Mobile Phones, Smart Phones, PDAs, Portable Audio Players, PCs, TVs, Digital Cameras, Digital Video Cameras,  
Electronic Dictionaries, Voice Recorders, Bluetooth Head-sets, etc  
Line up  
Supply Supply  
Voltage Current  
Maximum  
Output Power  
[mW]  
Noise  
Voltage  
[µVrms]  
Gain  
[V/V]  
THD+N  
[%]  
PSRR  
[dB]  
Type  
Package  
[V]  
[mA]  
Variable gain  
with external  
resister  
BD88400GUL  
BD88410GUL  
BD88415GUL  
BD88420GUL  
-1.0  
-1.5  
-2.0  
80  
0.006  
2.0  
-80  
(f=217Hz)  
VCSP50L2  
(2.1mm x 2.1mm)  
2.45.5 (No signal)  
10  
(VDD=3.3V,RL=16(VDD=3.3V,RL=16Ω  
THD+N1%,f=1kHz) Po=10mW,f=1kHz)  
www.rohm.com  
© 2011 ROHM Co., Ltd. All rights reserved.  
2011.03 – Rev. A  
1/25  

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