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BD5467GUL PDF预览

BD5467GUL

更新时间: 2024-11-26 08:51:39
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
页数 文件大小 规格书
20页 643K
描述
Analog Input Monaural Class-D Speaker Amplifier

BD5467GUL 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,
针数:9Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.72Is Samacsys:N
商用集成电路类型:AUDIO AMPLIFIERJESD-30 代码:S-PBGA-B9
长度:1.7 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:0.7 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):NOT SPECIFIED
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):2.5 V
表面贴装:YES温度等级:INDUSTRIAL
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:1.7 mmBase Number Matches:1

BD5467GUL 数据手册

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Small-sized Class-D Speaker Amplifiers  
Analog Input  
Monaural Class-D Speaker Amplifier  
BD5467GUL  
No.10101EAT07  
Description  
BD5467GUL is a monaural Class-D speaker amplifier that contained ALC function for mobile phone, portable type  
electronic devices etc. LC filter of speaker output is not needed, can form monaural speaker amplifier with 3 external parts.  
ALC, short for Automatic Level Control, is a function that automatically adjusts up to the level of suppression of distortion  
(clip) of output wave form during excessive input. The time until the limit release operation of output level is called the  
release time (or recovery time). This IC adopts release time (262ms/1dB Typ.) and suits the applications which play music.  
Through Class-D operation, efficiency is high low power consumption that is why it’s suitable for battery drive application.  
The current consumption during shutdown when lowered to 0.01μA(Typ.), from the shutdown to the operation time is early  
and at the same time pop sound is few that is why its also suitable in repeating active and shutdown.  
Feature  
1) Contains Digital ALC (Automatic Level Control) Function  
2) External Parts3points  
3) Ultra slim type package9pin WL-CSP(1.7×1.7×0.55mmMax.)  
4) BD5460/61GUL  
(No ALC Function, Gain Fixed Goods) Pin Compatible Specs  
BD5465/66/68GUL (ALC Function, Gain Fixed Goods) Pin Compatible Specs  
5) Maximum Gain13dB(Typ.) [during ALC operation, 13-2dB@1dB Step]  
6) ALC release(recovery) time262ms/1dB(Typ.)  
7) Limit output power 0.7W (Typ.) [VDD=4.2V, RL=8, THD+N1%]  
0.5W (Typ.) [VDD=3.6V, RL=8, THD+N1%]  
8) Audio Analog Input (corresponds to single-end input / differential input)  
9) Output LC filter free  
10) Pop noise suppression circuit  
11) Shutdown Function (use as mute at the same time) [low shutdown current = 0.01μA (Typ.)]  
12) Contains protection circuit: output short, thermal shutdown, under voltage lockout (UVLO)  
Applications  
Mobile phone, Portable audio device, PND, DSC, Note-PC etc.  
Absolute Maximum Rating (Ta=+25)  
Parameter  
Power Supply Voltage  
Symbol  
Ratings  
7.0  
Unit  
V
VDDmax  
PVDDmax  
Power Dissipation  
Pd  
Tstg  
VSDNB  
VIN  
690※  
mW  
V
Storage Temperature Range  
SDNB Pin Input Range  
IN+, IN- Pin Input Range  
-55 +150  
-0.3VDD+0.3  
-0.3VDD+0.3  
V
In case Ta=+25or more, 5.52 mW decrease per 1℃  
When mounting Rohm Typical Board 50.0mm×58.0mm (MaterialGlass Epoxy)  
Operation Range  
Parameter  
Symbol  
Topr  
Range  
Unit  
Temperature  
-40 +85  
VDD  
PVDD  
Power Supply Voltage  
+2.5 +5.5  
V
V
Common Mode Input Voltage Range  
VIC  
+0.5 VDD-0.8  
This product is not designed for protection against radio active rays.  
www.rohm.com  
2010.09 - Rev.A  
1/19  
© 2010 ROHM Co., Ltd. All rights reserved.  

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