BD7960FM ROHM Co. Ltd., BD7960FM Datasheet - Page 5

• Manufacturer Part Number: BD7960FM
• Description: Power Driver Ic For Cd Changer
• Manufacturer: ROHM Co. Ltd.

   
IB
VB
BIAS
36
A
1
35
2
OUT_LD
OUT_LD
(CH6)
(CH5)
CH6
CH5
34
3
LDINF
+
F
33
A
OPAMP_A
4
47k
IQ5F
Control
(CH3)
logic
47k
LDINR
− +
32
A
5
− +
IQ5R
−
R
LDINR
−
R
31
OPAMP_A
A
6
47k
IQ6R
Control
(CH4)
logic
47k
LDINF
− +
30
A
7
−
+
IQ6F
F
+
VMUTE
MUTE
29
A
8
IMUTE
V
IQ2
CC
2
V
28
A
CC
+
9
2
100
100k
−
T.S.D
V
CC
1
Fig.1
OPAMP_B
+
+
27
10
−
OPAMP_A
−
47k
(CH1)
47k
26
11
+
+
25
12
−
OPAMP_A
−
47k
(CH2)
ILDC1
LDCONT
CONT1
47k
LD
24
13
A
V
ILDC2
CC
CONT2
The resistance values are indicated in Ω.
1
V
LDCONT
23
LD
14
A
A
CC
1
IQ1
Level shift
−
22
15
OUT_A
OUT_A
(CH4)
Level shift
(CH2)
−
CH4
CH2
+
21
16
+
Level shift
−
20
17
OUT_A
Level shift
OUT_A
(CH3)
−
(CH1)
CH3
CH1
+
19
18
+