参数资料
型号: TA2123AFG
元件分类: 音频/视频放大
英文描述: 0.006 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
封装: 7 X 7 MM, 0.50 MM PITCH, PLASTIC, LQFP-48
文件页数: 12/20页
文件大小: 430K
代理商: TA2123AFG
TA2123AFG
2004-12-01
2
Block Diagram
OUTC
AGC
DET
36
35
34
33
32
31
30
29
28
27
26
25
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
VREF OUT
DE
T
AGC
IN +
BST
N
F
BST
OU
T
PW
IN
C
LP
F
EQ
A
PW
N
F
A
PW
IN
A
PW
IN
B
PW
N
F
B
EQ
B
RF IN
BEEP
BST
+
PWC
PWB
+
+
PW GND
OUTB
RL
OUTC
OUTA
VCC
+
PWA
+
RIPPLE
FILTER
BASE
RF OUT
+
GND
AMS DET
VREF OUT
AMS MIX
AMS SW
MIX
+
COMP
+
MTL DRV
AM
S
I
N
+
PR
E
N
F
B
PR
E
O
U
T
B
MTL
DRV
B
MT
L
D
R
V
A
PR
E
OU
T
A
PR
E
N
F
A
IN
A
R
IN
B
R
V
RE
F
O
U
T
IN
B
F
IN
A
F
+
+
VREF OUT
PREB
+
PREA
+
VREF
SW
VREF IN
+
PRE GND
NOR
M / N SW
ON
PRE SW
FWD
RF OUT
F/R SW
BST SW
OFF
PW SW
ON
VCC
MT SW
OFF
RF OUT
AMS OUT
BEEP
MT TC
+
OFF C
AMP SW
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