KOD-1086
KOD-1086 is Photo diode IC manufactured by Kodenshi AUK Group.
Features
Low Voltage Operation (2.5V ~ 5.5V) Frequency Characteristics : 8 MHz (Typ) Built-in Trans-Impedence Amplifier (Current-to-Voltage Conversion Circuit) High PD Sensitivity Remended Diode for CD Applications is an IR Laser Diode ( =780nm) Supports Focus Servo (Astigmatism method) and Tracking Servo (Three beam method)
DIMENSIONS
(Unit :
)
Applications
Optical Pick-up for Video CD-players CD-ROM / CD-MP3 players / CD Audio
Absolute Maximum Ratings
Description Power Supply Voltage Power Dissipation Storage Temperature Symbol Vcc PD Tstg Ratings 2.5 ~ 5.5V 100 m W
- 30 ~ + 80
- [Ta = 25 Condition
]
Electro-Optical Characteristics
Parameter Output Offset Voltage Output Offset Voltage Difference Sensitivity Cutoff Frequency Maximum Output Voltage Operating Temperature Range Symbol Voff Voff Vo fc Vomax Topr Characteristics ±12m V ±12m V ±10m V MIN 325 m V MIN 690 m V TYP 8.0 MHz TYP 400 k Hz MIN 4.0V -20 ~+75
[Ta = 25 Condition Offset Voltage with Respect to Vref VA ~ VD VE ~ VF =780nm,VA ~ VD =780nm, VE ~ VF 100 100 Po = 100 , -3d B (A~D) , -3d B (E~F) , = 780
]
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Photo diode IC
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Block Diagram
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Detecting Pattern of Photo Diode
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