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參數資料
| 型號： | BH3857 |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | Audio sound controller |
| 中文描述： | 音響設備控制器 |
| 文件頁數： | 1/15頁 |
| 文件大小： | 258K |
| 代理商： | BH3857 |
664
Audio ICs
Audio sound controller
BH3857AFV
The BH3857AFV is a signal-processing IC for controlling audio quality in CD radio-cassette players and mini-component
stereo systems. Three-line serial control is available making it easy to adjust tone and volume using a microprocessor.
Applications
Mini-component stereo systems, CD radio cassette play-
ers, car audio systems and TVs.
Features
1) Volume (main volume) and tone (bass and treble)
control possible by direct serial link to a microproces-
sor. DC control is also possible.
2) Volume control is done with a low-distortion, low-
noise VCA, and step noise is suppressed.
3) The gain of the input amplifier can be adjusted, and
two surround matrixes are available to expand the
sound.
4) The IC includes a stable reference voltage source
and input buffer to reduce external component re-
quirements, and comes in a compact 40-pin SSOP
package that is perfect for compact designs.
5) Four open-collector outputs are provided to make
logic control possible.
Absolute maximum ratings (Ta = 25 C)
Recommended operating conditions (Ta = 25 C)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| BH3857AFV | 制造商:ROHM 制造商全稱:Rohm 功能描述:Audio sound controller |
| BH3857AFV-E2 | 功能描述:IC CTRLR AUDIO SOUND SSOP-B40 TR 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 |
| BH3857FV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Volume/Balance Control |
| BH3862FS | 功能描述:IC SERIAL SOUND CONTROL SSOP-A24 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 |
| BH3862FS-E2 | 功能描述:IC SERIAL SOUND CTRL SSOP-A24 TR 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 |
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