FAN8034L Fairchild Semiconductor, FAN8034L Datasheet - Page 5

• Manufacturer Part Number: FAN8034L
• Manufacturer: Fairchild Semiconductor

Specifications of FAN8034L

• Lead Free Status / RoHS Status: Compliant

Internal Block Diagram
Note.
(GND)
FIN
OUT3
OUT4
OUT1
OUT2
IN3−
IN3+
IN4+
IN4−
IN5+
IN1−
IN2+
IN2−
Detailed circuit of the output power amp
10
11
12
1
2
3
4
5
6
7
8
9
From input opamp
IN5−
IN1+
13
48
OPIN1+
OUT5
14
47
Vref
OPIN1−
Pref2 is almost PVCC2 / 2
+
−
+
−
+
−
+
−
+
−
Pref1 is almost PVCC1 / 2
15
CTL
46
−
+
10K
Pref
10K
10K
10K
FWD
OPOUT1
16
45
40K
REV
SVCC
17
40K
44
−
+
+
−
40K
40K
−
SGND
VREF
18
43
+
W
S
DO+
DO-
T.S.D
(GND)
(GND)
FIN
FIN
+
−
+
−
M
S
C
+
−
−
+
+
−
−
+
MUTE12
OPIN2+
MUTE12
19
42
+
−
MUTE34
OPIN2−
MUTE34 MUTE5
20
41
−
D
D
+
OPOUT2 PS
MUTE5
+
+
−
+
−
−
+
−
21
40
POWER SAVE
TSD-M PVCC2 DO6−
TSD-M
22
39
PVCC1
23
38
24
DO1+
37
36
35
34
33
32
31
30
29
28
27
26
25
DO2−
DO2+
DO3+
DO3−
DO4+
DO4−
DO6+
DO1−
PGND1
PGND2
DO5+
(GND)
DO5−
FIN
FAN8034
5