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參數資料
| 型號： | BH3854 |
| 文件頁數： | 1/15頁 |
| 文件大小： | 306K |
| 代理商： | BH3854 |
633
Audio ICs
Serial sound control IC
BH3854AS / BH3854AFS
The BH3854AS and BH3854AFS are signal processing ICs designed for volume and tone control in CD radio cassettes
and other audio products. Their three-line serial control enables them to control volume and tone on the basis of signals
from a microcomputer, etc.
Applications
CD radio cassettes, mini component stereo systems, car
stereos
Features
1) They facilitate direct serial control from a microcom-
puter of volume (main volume) 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) Input amp can be used for gain adjustment, and ma-
trix surround yields powerful sound.
4) Stable standard voltage supply and built-in I / O buff-
er mean that few attachments are needed. SSOP32
package designed to save space.
5) Open collector has four outputs, which makes logic
control possible.
6) Excellent for volume and tone control devices in CD
radio cassettes, micro components, car stereos,
televisions, etc.
7) Digital GND pin and analog GND pin are separated
with an impedence of more than 1M
.
Absolute maximum ratings (Ta = 25 C)
Recommended operating conditions (Ta = 25 C)
相關PDF資料 |
PDF描述 |
|---|---|
| BH3857FV | Tone/Volume/Balance Control |
| BH3854FS | (306.60 k) |
| BH3856FV | Tone/Volume/Balance Control |
| BH6115FV | コミュニケーションLSI |
| BH6415KN | Multimedia LSIs |
相關代理商/技術參數 |
參數描述 |
|---|---|
| BH3854AFS | 制造商:ROHM 制造商全稱:Rohm 功能描述:Serial sound control IC |
| BH3854AFS-E2 | 功能描述:IC SERIAL SOUND CTRL SSOP-A32 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 |
| BH3854AS | 制造商:ROHM 制造商全稱:Rohm 功能描述:Serial sound control IC |
| BH3854FS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:(306.60 k) |
| BH3856 | 制造商:ROHM 制造商全稱:Rohm 功能描述:2-wire serial sound control IC |
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