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參數(shù)資料
| 型號： | BA7181 |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | 2-channel PRE / REC amplifier with auto-tracking interface |
| 中文描述： | 2通道前/承包放大器具有自動跟蹤接口 |
| 文件頁數(shù)： | 6/8頁 |
| 文件大小： | 95K |
| 代理商： | BA7181 |
6
Video ICs
BA7181FS
Control mode tables
(1) DFF IN (pin 1)
Playback input selection (head switching)
Control pin
Function
Selected playback input
Control voltage
V
CTRL1
[V]
H
3.5 ~ V
CC
L
0.0 ~ 1.2
DFF IN
Channel1 (PRE IN1 5pin)
Channel2 (PRE IN2 7pin)
(2) H SYNC IN (pin 15)
Controls recording AGC detector block operation.
Control pin
Function
AGC detector
Control voltage
V
CTRL15
[V]
H
ON
2.7 ~ V
CC
L
OFF
0.0 ~ 1.2
H SYNC
(3) PB / EE / REC CTRL (pin 8)
Playback / recording mute / recording mode switching
Control pin
Mode
Function
Control voltage
V
CTRL9
[V]
H
PB
ON
ON
OFF
OFF
M
REC MUTE
OFF
OFF
ON
ON
L
REC
OFF
OFF
OFF
ON
PB / EE / REC
3.8 ~ V
CC
2.2 ~ 2.8
0.0 ~ 1.2
PRE AMP
AT ENVE REC MUTE REC AMP
Pin 8 is pulled up to V
CC
via a 33k
resistor.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BA7181FS | 制造商:ROHM 制造商全稱:Rohm 功能描述:2-channel PRE / REC amplifier with auto-tracking interface |
| BA7182 | 制造商:ROHM 制造商全稱:Rohm 功能描述:2-channel PRE / REC amplifier with auto-tracking interface |
| BA7182AS | 制造商:ROHM 制造商全稱:Rohm 功能描述:2-channel PRE / REC amplifier with auto-tracking interface |
| BA7184 | 制造商:ROHM 制造商全稱:Rohm 功能描述:4-channel PRE / REC amplifier with auto-tracking interface |
| BA7184S | 制造商:ROHM 制造商全稱:Rohm 功能描述:4-channel PRE / REC amplifier with auto-tracking interface |
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