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參數資料
| 型號： | BH3856 |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | 2-wire serial sound control IC |
| 中文描述： | 2線串行音頻控制IC |
| 文件頁數： | 1/16頁 |
| 文件大小： | 166K |
| 代理商： | BH3856 |
BH3856S / BH3856FS
Audio ICs
2-wire serial sound control IC
BH3856S / BH3856FS
The BH3856S and BH3856FS are signal processing ICs designed for volume and tone control in televisions, mini
component stereo systems, and other audio products. Their two-line serial control (I
2
C BUS) enables them to control
volume and tone on the basis of signals from a microcomputer, etc.
!
Applications
Televisions, [Video equipped television], personal computer televisions, mini component stereo systems, car stereos.
!
Features
1) I
2
C BUS facilitates direct serial control from a microcomputer of volume (main volume), balance (left / right), and tone
(bass, treble). DC control is also possible.
2) Volume is produced by a low-distortion, low-noise VCA. Designed to minimize step noise.
3) Stable standard voltage supply and built-in I/O buffer mean that few attachments are needed. SSOP-A32 package
designed to save space.
4) Matrix surround yields powerful sound.
!
Absolute maximum ratings
(Ta = 25
°
C)
Parameter
Symbol
Limits
Unit
Power supply voltage
10.0
1200
1
850
2
V
Power dissipation
BH3856S
BH3856FS
Pd
mW
Operating temperature
Topr
40~
+
85
55~
+
150
°
C
°
C
Storage temperature
1 Reduced by 12mW for each increase in Ta of
1
°
C over 25
°
C.
2 Reduced by 6.8mW for each increase in
Ta of 1
°
C over 25
°
C.
Tstg
Vcc
!
Recommended operating conditions
(Ta = 25
°
C)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Power supply voltage
6.0
9
9.5
V
V
CC
Note : I
2
C BUS is a registered trademark of Philips.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| BH3856FS | 制造商:ROHM 制造商全稱:Rohm 功能描述:2-wire serial sound control IC |
| BH3856FS-E2 | 功能描述:音頻 DSP 2WIRE SER SND CTRL IC AUDIO 10V RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
| BH3856FV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Volume/Balance Control |
| BH3856S | 功能描述:IC SRL SOUND CONTROL 2WR SDIP30 RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:- 其它有關文件:STA321 View All Specifications 標準包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應用:數字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應商設備封裝:64-LQFP EP（10x10） 包裝:Digi-Reel® 其它名稱:497-11050-6 |
| BH3856S/FS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:映像LSI |
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