參數(shù)資料
型號: TA2120FNG
廠商: Toshiba Corporation
英文描述: Low Consumption Current Stereo Headphone Power Amplifier for Portable CD (3V Use)
中文描述: 低功耗電流立體聲耳機功率放大器便攜式CD(3V的使用)
文件頁數(shù): 10/17頁
文件大小: 256K
代理商: TA2120FNG
TA2120FNG
2006-04-19
10
Test Circuit
2
μ
F
(b)
15
IN
B
14
IN
A
13
ATT
SW
9
16
GND
17
18
MT
TC
19
MT
SW
20
PW
SW
21
BIAS
22
BIAS
IN
24
BST
OUT
1
2
3
4
5
6
7
8
10
11
12
23
BST
SW
TA2120FNG
ALC
DET
BEEP
IN
ALC
IN
MIX
OUT
PWR
GND
OUT
A
OUT
C
OUT
B
V
CC
PW-C
SW
RF
IN
ADD
OUT
BST
NF
V
CC
SW1
1
μ
F
SW7
BIAS
1
μ
F
1
I
Rg
=
600
0
μ
F
SW6
1
6
6
1
μ
F
1
μ
F
Rg
=
600
(a)
SW5b
(a)
(a)
V
CC
SW2
(b)
(b) (b) SW5a
(a)
BIAS
2
μ
F
BIAS
0
μ
F
1
μ
F
SW3
2
μ
F
V
CC
SW8
0.1
μ
F
1
(a)
μ
F
(b)
1
0
μ
F
*
4
2
μ
F
1
1
0
μ
F
*
4
(a)
(b)
*
: Monolithic ceramic capacitor
1
2
μ
F
2
μ
F
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