參數(shù)資料
型號: BH7826FVM-TR
廠商: Rohm Semiconductor
文件頁數(shù): 1/11頁
文件大?。?/td> 0K
描述: IC AMP AUDIO .5W MONO AB 8MSOP
標準包裝: 1
類型: AB 類
輸出類型: 1-通道(單聲道)
在某負載時最大輸出功率 x 通道數(shù)量: 500mW x 1 @ 8 歐姆
電源電壓: 2.6 V ~ 5.5 V
特點: 消除爆音,關機,熱保護
安裝類型: 表面貼裝
供應商設備封裝: 8-MSOP
封裝/外殼: 8-VSSOP,8-MSOP(0.110",2.80mm 寬)
包裝: 標準包裝
其它名稱: BH7826FVM-DKR
BH7826FVM-DKR-ND
BH7826FVMDKR
1/14
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]
相關PDF資料
PDF描述
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
BU1572GUW-E2 IC VID PROCESSER AIE RT 63VBGA
相關代理商/技術參數(shù)
參數(shù)描述
BH7856FS 制造商:ROHM 制造商全稱: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
BH7857FS-E2 功能描述:IC DRIVER VIDEO DVD SSOP-A32 RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標準包裝:1,000 系列:- 應用:驅(qū)動器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉(zhuǎn)換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源,單路/雙路(±):5 V ~ 12 V,±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應商設備封裝:20-QFN 裸露焊盤(4x4) 包裝:帶卷 (TR)
BH7862FS 制造商:ROHM 制造商全稱:Rohm 功能描述:High-performance 6-channel video driver IC for progressive DVD
BH7862FS-E2 功能描述:視頻 IC BTL AUDIO DRIVER RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel