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參數(shù)資料
| 型號(hào)： | TA2157F |
| 廠商： | Toshiba Corporation |
| 英文描述： | Digital Servo Head Amp for CD System |
| 中文描述： | 數(shù)字伺服頭放大器的CD系統(tǒng) |
| 文件頁(yè)數(shù)： | 3/14頁(yè) |
| 文件大小： | 184K |
| 代理商： | TA2157F |
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TA2157F/FN
2002-11-21
3
Pin Function
Pin
No.
Symbol
I/O
Function Description
Internal Circuit
1
V
CC
3.3 V power supply pin
2
FNI
I
Main-beam amp input pin
3
FPI
I
Main-beam amp input pin
4
TPI
I
Sub-beam amp input pin
5
TNI
I
Sub-beam amp input pin
6
MDI
I
Monitor photo diode amp input pin
7
LDO
O
Laser diode amp output pin
8
SEL
I
APC circuit ON/OFF control signal, laser diode
(LDO) control signal input or bottom/peak
detection frequency change pin.
APC
Circuit
SEL
LDO
GND
OFF
Connected to V
CC
through 1 k resistor
HiZ
ON
Control signal output
V
CC
ON
Control signal output
2
3
22 k
1 k
1
VC
4
5
100
2
2
2
VC
6
1.75 k
4
14 k
2
2
4
7
1 k
50 k
ON/OFF
ON: LD-OFF
OFF: LD-ON
8
30 k
8
3
4
5
4
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PDF描述 |
|---|---|
| TA2157FN | Digital Servo Head Amp for CD System |
| TA2159F | TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic |
| TA235 | TECHNICAL ARTICLE |
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| TA31002 | TELEPHONE TONE RINGER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TA2157FN | 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:Digital Servo Head Amp for CD System |
| TA2159F | 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic |
| TA2160FNG | 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:Low Consumption Current Stereo Headphone Amplifier (1.5/3 V use) |
| TA2170FLG | 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:Low Current Consumption Headphone Amplifier (Built-in Input Selector) |
| TA2170FTG | 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:Low Current Consumption Headphone Amplifier (Built-in input selector) |
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