LB1816
No.4164-7/8
()
H1
H2
H3
OUT1
OUT2
OUT3
H
L
H
L
H
M
H
L
L
L
M
H
H
H
L
M
L
H
L
H
L
H
L
M
L
H
H
H
M
L
L
L
H
M
H
L
H1 H3
OUT1 3
H H H -
H
L
L
1. ()
30mVp-p
100mVp-p DC (H1 ; 1.5
VCC - 1.0VH2 ; 0.8 VCC - 3.0VH3 ; 1.5 VCC - 1.7V)
2.
I=
VCS
VCS=0.8V typ
Rf
Rf ; 11 -GND
3. FG
FG FG
120mV typ (240mV max)
FG240mV
, 1V
R8, R9 FG G=R9 / R8 DC C10, C11
FG
4.
4-1. ()
(6 )
C, R
4-2.
FG 5
5. /
IC
S / B H(
)(R10,
C12 )
f3H=fFG / 32(FG )
f3H ; 3
fFG ; FG