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參數(shù)資料
| 型號： | BH3852 |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | Sound control IC |
| 中文描述： | 聲音控制IC |
| 文件頁數(shù)： | 10/11頁 |
| 文件大小： | 198K |
| 代理商： | BH3852 |
620
Audio ICs
BH3852S / BH3852FS
(6)
Matrix surround
The structure of the matrix surround is as shown in the
figure above. Use the equations shown in the figure to
calculate gain.
(7)
It is recommended that DC control of the VC, TC, BC, and
SC pins be performed by voltage delivered in variable
volume from the V
ref
pin (12th pin). When using variable
volume, take the discharge current of each pin into ac-
count in determining its settings.
Note:The voltage range for DC control is 0 (V) to V
ref
(V).
Be sure not to apply voltage greater than V
ref
(V) to any
pin.
DC control
(8)
If several capacitors with good high-frequency charac-
teristics are connected in parallel to the 12th-pin capaci-
tor, the characteristics will be improved with respect to
static electricity noise. (Recommended : ceramic capaci-
tors of 0.001
μ
F to 0.1
μ
F)
GND
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| BH3852FS | 制造商:ROHM 制造商全稱:Rohm 功能描述:Sound control IC |
| BH3852FS-E2 | 制造商:ROHM Semiconductor 功能描述:AUDIO STEREO SOUND CONTR. IC - Tape and Reel 制造商:ROHM Semiconductor 功能描述:IC SIGNAL PROCESSOR 24-SSOP 制造商:ROHM Semiconductor 功能描述:IC SOUND CONTROLLER AUDIO STEREO |
| BH3852S | 制造商:ROHM 制造商全稱:Rohm 功能描述:Sound control IC |
| BH3854 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| BH3854AFS | 制造商:ROHM 制造商全稱:Rohm 功能描述:Serial sound control IC |
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