参数资料
| 型号： | BH7824FVM-FTR |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC AMP AUDIO .5W MONO AB 8MSOP |
| 标准包装： | 1 |
| 类型： | AB 类 |
| 输出类型： | 1-通道（单声道） |
| 在某负载时最大输出功率 x 通道数量： | 500mW x 1 @ 8 欧姆 |
| 电源电压： | 1.8 V ~ 5.5 V |
| 特点： | 消除爆音，关机，热保护 |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | 8-MSOP |
| 封装/外壳： | 8-VSSOP，8-MSOP（0.110"，2.80mm 宽） |
| 包装： | 标准包装 |
| 产品目录页面： | 1375 (CN2011-ZH PDF) |
| 其它名称： | BH7824FVM-FDKR |
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www.rohm.com
2011.08 - Rev.B
2011 ROHM Co., Ltd. All rights reserved.
Class-AB Speaker Amplifiers
1.1W to1.5W
Monaural Speaker Amplifiers
BH7824FVM,BH7826FVM
●Description
The BH7824FVM and BH7826FVM are speaker amplifier ICs for low-voltage drives and low power consumption audio,
specialized for mobile telephones and other mobile audio devices.
●Features
1) BTL monaural speaker amplifier
2) Capable of high power 500mW/8
/BTL output
3) Wide power supply voltage range
4) Supports active/shutdown modes
5) Built-in anti-pop circuit
6) Built-in thermal shutdown circuit
●Applications
Mobile telephones, PDAs, notebook computers, DSC, DVC, and other mobile audio devices.
●Product lineup
Part No.
BH7824FVM
BH7826FVM
Input type
Unbalanced input
Balanced input
Supply voltage(V)
2.4 ~ 5.5
2.6 ~ 5.5
●Absolute maximum ratings(Ta=25℃)
Parameter
Symbol
Limits
Unit
Supply voltage
VCCmax.
6.0
V
Power dissipation
Pd
470(*1)
mW
Operating temperature
Topr
-30 ~ +85(*2)
℃
Storage temperature
Tstg
-55 ~ +125
℃
*1
Reduced by 4.7 mW/
C at 25C or higher, when mounted on a 70mm×70mm×1.6mm PCB board.
*2
Topr=70℃ ~ 85℃ is the range for performing basic operations and does not guarantee characteristics or rated output.
Moreover, TSD (Thermal Shutdown) may become operable if input signals occurring in this range are excessive.
Fig.1 Ta-Pd (when mounted on a PCB board)
No.11090EBT01
0
100
200
300
400
500
0
50
100
150
Temperature Ta[℃]
P
o
wer
dissipat
ion
P
d
[mW]
相关PDF资料 |
PDF描述 |
|---|---|
| BH7826FVM-TR | IC AMP AUDIO .5W MONO AB 8MSOP |
| BH7881EFV-E2 | IC AMP HDPH/SPEAKER LV 24HTSSOP |
| BH7884EFV-E2 | IC AMP HDPH/SPEAKER LV 24HTSSOP |
| BM5446EFV-E2 | IC AMP SPEAKER W/DSP HTSSOP-B54 |
| BU1571KN-E2 | IC AIE ADAPT IMAGE ENHANCER 36VQ |
相关代理商/技术参数 |
参数描述 |
|---|---|
| BH7824FVM-TR | 功能描述:音频放大器 Monaural Speaker Amp 470Mw;1.8-5.5V RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| BH7826FVM | 制造商:ROHM 制造商全称:Rohm 功能描述:Audio driver IC for mobile phones |
| BH7826FVM-TR | 功能描述:音频放大器 DRIVER 3.6V RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| BH7856FS | 制造商:ROHM 制造商全称:Rohm 功能描述:Silicon Monolithic Integrated Circuit |
| BH7856FS-E2 | 制造商:ROHM Semiconductor 功能描述:VIDEO DRIVER 32-PIN SSOP - Tape and Reel 制造商:ROHM Semiconductor 功能描述:IC VIDEO DRIVER 6CH 32-SSOP |
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