BD7960FM Datasheet, PDF (8/10 Pages) Rohm – Power driver IC for CD changer

Optical disc ICs
!Application example
CH3 IN
CH4 IN
BIAS
M
VCC2
36 35 34
CH6
BIAS
33 32 31 30 29 28
−+
−+
47k
47k
−+
−+
47k
47k
VCC2
+−
MUTE
T.S.D
+
−−
+
Control
Control
logic
logic
100
F
RR
F
CH5
1
2
3
4
5
6
7
8
9
M
LOADING1
FWD IN
LOADING2
REV IN
MUTE
10k
LOADING1
REV IN
LOADING2
FWD IN
VCC
RESET
OUT
BD7960FM
LOADING1
CONT
LOADING2
CONT
27 26 25 24 23 22 21 20 19
CH4
CH3
LD
CONT1
LD
CONT2
−
+
Level shift
−
+
Level shift
47k
+−
47k
+−
47k
47k
Level shift
−
+
Level shift
−
+
+−
+−
VCC1
CH2
10 11 12 13 14 15 16
CH1
17 18
VCC1
M
M
CH1 IN
CH2 IN
The resistance values are indicated in Ω.
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