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參數(shù)資料
| 型號(hào)： | M62481FP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | PICKUP SERVO SYSTEM WITH AUTOMATIC ADJUSTMENT |
| 中文描述： | 皮卡伺服系統(tǒng)自動(dòng)調(diào)整 |
| 文件頁數(shù)： | 1/89頁 |
| 文件大?。?/td> | 830K |
| 代理商： | M62481FP |
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ELECTRIC
( 1
MITSUBISHI
MITSUBISHI SOUND PROCESSOR LSI
M62481FP
PICKUP SERVO SYSTEM WITH AUTOMATIC ADJUSTMENT
D-62481-87I
DESCRIPTION
The M62481FP is an optical pick-up servo system IC for a CD player.It has
amplifiers,swiches,comparators and logic controller for servo control of an optical pick-up.
Furthermore,it has automatic adjustment system controlled by micro -controller.
Many built-in functions and the 56pin shrink quard package realize the compact and moderate CD
player with high performance.
FEATURES
8 times speed
3 beam pick-up servo system
Adaptable to hologram pick-up system with
additional input.
Built-in automatic laser power control circuit
Built-in mirror detector
Built-in adjustment circuit for automatic tuning
Built-in serial data command interface to reduce
micro-controller overload
Built-in self-reset circuit
System Block Diagram
Pick-Up
PD
LD
TRK
Actuator
Sled
Motor
FCS
Actuator
Spindle
Motor
M62481FP
HF PRE AMP
FE PRE AMP
TE PRE AMP
ALPC
ADJ
ADJ
TRK Servo
Search
Sled Servo
MCU I/F
DSP
MCU
DRIVER
FCS Servo
APPLICATION
RECOMMENDED OPERATION CONDITIONS
CD PLAYER,CD-ROM PLAYER
Supply Voltage Range 4.5 -> 5.5V
Rated Supply Voltage 5.0V
M5674X
M6582X
HF signal
56P6S
0.65mm pitch 56pin QFP
(10.0mmX10.0mmX2.8mm)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M62490FP | ELECTRIC VOLUME CONTROL WITH TONE CONTROLLER FOR 4-SPEAKER APPLICATIONS |
| M62493FP | DIGITAL SOUND CONTROLLER |
| M62495 | TONE CONTROL/VOLUME CONTROL |
| M62495AFP | TONE CONTROL/VOLUME CONTROL |
| M62498 | DIGITAL SOUND CONTROLLER WITH SURROUND |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M62490FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:ELECTRIC VOLUME CONTROL WITH TONE CONTROLLER FOR 4-SPEAKER APPLICATIONS |
| M62490FPE1 | 制造商:Panasonic Industrial Company 功能描述:IC |
| M62492 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:DIGITAL SOUND CONTROLLER WITH SURROUND |
| M62492FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:DIGITAL SOUND CONTROLLER WITH SURROUND |
| M62493FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:DIGITAL SOUND CONTROLLER |
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