BA7795 データシートの表示（PDF） - ROHM Semiconductor
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コンポーネント説明
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BA7795 Datasheet PDF : 12 Pages
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Video ICs
BA7795LS / BA7795FS
•Control mode table
(1) REC / EE CTRL, PB / TU / EE CTRL
Control pins
REC / EE
PB / TU / EE
Mode
PB HSW
Function
REC HSW
LINE SW
L
L
ModLeINE
OFF
ON
LINE
L
M
TUNER
OFF
ON
TUNER
L
H
PB
OFF
ON
PB
H
L
LINE REC
ON
OFF
LINE
H
M
TUNER REC
ON
OFF
TUNER
H
H
inhibit
—
—
—
If REC / EE CTRL is set to "M", the REC pause state is possible (REC head switch: open, REC amplifier: off).
REC AMP
OFF
OFF
OFF
ON
ON
—
(2) MUTE CTRL
Control pins
MUTE
H
L
Mode
MUTE
MUTE
Function
LINE SW
OPEN
CLOSE
(3) EQ CTRL
Control pins
Mode
EQ
2 MODE
3 MODE
L
SP
SP
M
—
LP
H
EP
EP
The L, M and H thresholds are: L to M: 1.7V, L to H: 2.5V, and M to H: 3.3V.
HEAD EQ SW
OFF
ON
ON
Function
PB EQ SW
CLOSE
OPEN
OPEN
REC EQ SW
OFF
OFF
ON
8
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