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參數(shù)資料
| 型號： | TA2145AFG |
| 廠商： | Toshiba Corporation |
| 英文描述： | 3 V Stereo Headphone Amplifier (3 V USE) |
| 中文描述： | 3伏立體聲耳機(jī)放大器（3伏使用） |
| 文件頁數(shù)： | 10/16頁 |
| 文件大?。?/td> | 313K |
| 代理商： | TA2145AFG |
TA2145AFG
2006-04-19
10
Characteristic Curves
( Unless otherwise specified, V
CC
=
3 V, Ta
=
25°C, f
=
1 kHz,
Preamplifier:
Power amplifier: R
g
=
600
, R
L
=
16
, Vol.
=
max
Motor governor: I
m
=
100 mA)
R
g
=
2.2 k
, R
L
=
10 k
M
o
r
)
C
Supply voltage V
CC
(V)
I
CCQ
, I
CC
– V
CC
Q
C
S
C
Supply voltage V
CC
(V)
V
O (DC)
– V
CC
O
O
Frequency f (Hz)
PRE
G
VO
, G
VC
– f
O
V
(
C
V
Frequency f (Hz)
PRE
CT – f
Supply voltage V
CC
(V)
PRE
V
om
– V
CC
Output voltage V
o
(mVrms)
PRE
THD – V
o
T
ICCQ1 (PRE
+
PW, Vol.: min)
0
1.5
2.0
2.5
3.5
4.0
3.0
12
0
4
16
8
ICCQ2 (PW only, Vol.: min)
ICC (GVN: Im
=
0)
0
1.5
2.0
2.5
3.5
4.0
3.0
1.5
0
0.5
2.5
1.0
2.0
VREF, PW OUT, PRE OUT
10
100
1 k
100 k
10 k
60
0
20
100
40
80
Vo
=
10dBV
GVO
GVC
10
100
1 k
100 k
10 k
60
80
70
40
50
Vo
=
10dBV
0
1.5
2.0
2.5
3.5
4.0
3.0
500
100
1000
200
THD
=
1%
f = 10 kHz
f = 100 Hz
f = 1 kHz
1
10
100
10000
1000
1
0.01
0.03
10
3
3
0.1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TA2145F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:3V STEREO GEADPHONE AMPLIFIER (3V USE) |
| TA2149BFN | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:3 V AM/FM 1 Chip Tuner IC (for Digital Tuning System) |
| TA2149BN | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:3 V AM/FM 1 Chip Tuner IC (for Digital Tuning System) |
| TA2149N | 制造商:Panasonic Industrial Company 功能描述:TUNER |
| TA2151FN | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:RF Amplifier for Digital Servo CD System |
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