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參數(shù)資料
| 型號(hào)： | 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(jī)功率放大器便攜式CD（3V的使用） |
| 文件頁數(shù)： | 3/17頁 |
| 文件大?。?/td> | 256K |
| 代理商： | TA2120FNG |
TA2120FNG
2006-04-19
3
Terminal Explanation
(Terminal voltage: Typical terminal voltage at no signal with test
circuit, V
CC
=
2.4 V, Ta
=
25°C)
Terminal
No.
Name
Function
Internal Circuit
Terminal
Voltage
(V)
1
BST NF
NF of BST amplifier
0.85
24
BST OUT
Output of BST amplifier
(Terminal for filter)
0.85
2
ADD OUT
Output of ADD amplifier
(Terminal for filter)
0.85
3
RF IN
Terminal for ripple filter
circuit
1.44
21
BIAS
BIAS voltage
0.85
22
BIAS IN
Filter terminal for BIAS
circuit
0.85
30 k
1
24
1
12 k
2 k
BIAS
BIAS
BST
ADD
OUT
1
3
22
3
5
21
4
ADD
A
14
15
ADD
B
2
2
BIAS
2
BST
AMP
PW
A
PW
B
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