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參數資料
| 型號： | M52957 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | DISTANCE DETECTION SIGNAL PROCESSING FOR 3V SUPPLY VOLTAGE |
| 中文描述： | 距離檢測信號3V電源電壓加工 |
| 文件頁數： | 1/14頁 |
| 文件大小： | 186K |
| 代理商： | M52957 |
Rev.1.0, Sep.19.2003, page 1 of 13
M52957AFP
Distance Detection Signal Processing for 3V Supply Voltage
REJ03F0069-0100Z
Rev.1.0
Sep.19.2003
Description
M52957AFP is a semiconductor integrated circuit containing distance detection signal processing circuit for 3V supply
voltage.
This device transforms each optical inflow current I1 and I2 from PSD SENSOR into the voltage, and integrates that
output after doing calculation corresponds to I1/(I1+I2), and outputs it as the time data(pulse term).
Features
Wide supply voltage range Vcc=2.2 to 5.5V
Includes clamp level switching circuit
(Switch is 16 kinds by outside control)
Includes STANDBY function
Includes POWER ON RESET function
Application
Auto focus control for the CAMERA
Sensor for short distance etc
Recommended Operating Condition
Rated supply voltage
3.0V
Supply voltage
2.2 to 5.5V
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相關代理商/技術參數 |
參數描述 |
|---|---|
| M52957AFP | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Distance Detection Signal Processing for 3V Supply Voltage |
| M52957FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:DISTANCE DETECTION SIGNAL PROCESSING FOR 3V SUPPLY VOLTAGE |
| M52959FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:PSD ON CHIP DISTANCE DETECTION SIGNAL PROCESSOR |
| M5295AFP | 制造商:Renesas Electronics Corporation 功能描述:Processor Supervisor 4.25V/4.75V 1500uA 8-Pin SOP |
| M5295AFP#TF0J | 制造商:Renesas Electronics Corporation 功能描述: |
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