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BD5461GUL PDF预览

BD5461GUL

更新时间: 2024-11-03 06:41:55
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
16页 407K
描述
2.5W Monaural Class-D Speaker Amplifier for Differential Analog Input

BD5461GUL 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:BGA包装说明:VFBGA, BGA9,3X3,20
针数:9Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.72标称带宽:20 kHz
商用集成电路类型:AUDIO AMPLIFIERJESD-30 代码:S-PBGA-B9
JESD-609代码:e1长度:1.6 mm
信道数量:1功能数量:1
端子数量:9最高工作温度:85 °C
最低工作温度:-40 °C标称输出功率:0.85 W
封装主体材料:PLASTIC/EPOXY封装代码:VFBGA
封装等效代码:BGA9,3X3,20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
电源:3.6 V认证状态:Not Qualified
座面最大高度:0.55 mm子类别:Audio/Video Amplifiers
最大压摆率:4 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.5 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:1.6 mmBase Number Matches:1

BD5461GUL 数据手册

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High Performance Class-D Speaker / Headphone Amplifier Series  
2.5W Monaural  
Class-D Speaker Amplifier  
for Differential Analog Input  
BD5461GUL  
No.09075EAT11  
Description  
BD5461GUL is a low voltage drive class-D monaural speaker amplifier that was developed for cellular phones, mobile  
audio products and the others.LC-filter of speaker output is unnecessary, and the number of external components is three.  
It is suitable for the application of battery drive because of high efficiency and low power consumption.  
Also, stand-by current is 0µA (typ.), and fast transitions from standby to active with little pop noise. It is suitable for  
applications that switch repeatedly between stand-by and active.  
Features  
1) No LC filter required  
2) Only three external components  
3) High power 2.5W/4/BTL VDD=5V, RL=4, THD+N=10%, typ.)  
4) High power 0.85W/8/BTL VDD=3.6V, RL=8, THD+N=10%, typ.)  
5) Gain 12dB  
6) Analog differential input / PWM digital output  
7) Pop noise suppression circuitry  
8) Built-in standby function  
9) Protection circuitry (Short protection [Auto recover without power cycling], Thermal shutdown, Under voltage lockout)  
10) Very small package 9-Bump WL-CSP (1.6*1.6*0.55mmMAX)  
Applications  
Mobile phones, PDA, Mobile electronic applications, Note-book PC etc.  
Absolute Maximum RatingsTa=25℃)  
Item  
Symbol  
VDD  
Pd  
Rating  
7.0  
Unit  
V
Power Supply Voltage  
Power Dissipation  
690 *1  
mW  
V
Storage Temperature Range  
STBY Terminal Input Range  
IN+, IN- Terminal Input Range  
Tstg  
-55 +150  
-0.1VDD+0.1  
-0.1VDD+0.1  
Vstby  
Vin  
V
*1 When mounted on a 50 mm×58mm Rohm standard board, reduce by 5.52 mW/°C above Ta = +25 °C.  
Operating Conditions  
Item  
Symbol  
VDD  
Range  
Unit  
V
Power Supply Voltage  
Temperature Range  
+2.5 +5.5  
-40 +85  
Topr  
This product is not designed for protection against radio active rays  
www.rohm.com  
© 2009 ROHM Co., Ltd. All rights reserved.  
2009.07 - Rev.A  
1/15  

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