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參數(shù)資料
| 型號： | TA2131FN |
| 廠商： | Toshiba Corporation |
| 英文描述： | Low Current Consumption Headphone Amplifier for Portable MD Player (With Bass Boost Function) |
| 中文描述： | 低電流消耗為便攜式耳機放大器MD播放機（帶低音提升功能） |
| 文件頁數(shù)： | 4/19頁 |
| 文件大小： | 287K |
| 代理商： | TA2131FN |
TA2131FN
2002-04-19
4
Terminal No.
Terminal
Explanation
Internal Circuit
Terminal
Voltage
(V)
4
AGC IN
Signal input level to
BST amplifier is
varied according to
the input level to the
boost AGC input
terminal. Input
impedance: 15 k
(typ.)
0.61
5
DET
Smoothing of boost
AGC level detection
7
PWR GND
GND of power
amplifier output
stage
0
9
V
CC2
V
CC
( B) at power
amplifier output
stage
1.2
10
BEEP OUT
A
11
BEEP OUT
B
Beep sound output
terminal
19
BEEP IN
Beep sound input
terminal
Receives beep
sound signals from
microcomputer.
0
14
V
CC1
Main V
CC
2.8
15
MT TC
Mute smoothing
Power mute switch
Reduces the shock
noise during
switching
1.2
14
5
5
14
19
11
10
10 k
1
15
14
V
ref
14
4
10 k
5
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TA2131FNG | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Low Current Consumption Headphone Amplifier for Portable MD Player (With Bass Boost Function) |
| TA2132BF | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:AM/FM Radio IC |
| TA2132BP | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:AM/FM Radio IC |
| TA2136F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:TOSHIBA Bipolar Liner Integrated Circuit Silicon Monolithic |
| TA2136FG | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Sound Retrieval System; 3D Sound IC |
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