Photo diode IC
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
Recommended Diode for CD Applications is
an IR Laser Diode ( =780nm)
Supports Focus Servo (Astigmatism method)
and Tracking Servo (Three beam method)
Applications
Optical Pick-up for Video CD-players
CD-ROM / CD-MP3 players / CD Audio
Absolute Maximum Ratings
[Ta = 25 ]
Electro-Optical Characteristics
[Ta = 25 ]
KOD-1086
Condition
-
-
-
Power Dissipation P
D
100 mW
Storage Temperature
Description Symbol Ratings
Offset Voltage with
Respect to Vref
T
stg
- 30 ~ + 80
Power Supply Voltage V
cc
2.5 ~ 5.5V
V
A
~ V
D
Parameter Symbol Characteristics Condition
Output Offset Voltage V
off
12mV
12mV
Output Offset Voltage Difference V
off
10mV
Sensitivity V
o
MIN 325 mV =780nm,V
A
~ V
D
MIN 690 mV =780nm, V
E
~ V
F
f
c
TYP 8.0 MHz 100 , -3dB
(A~D)
TYP 400 kHz 100 , -3dB
(E~F)
V
E
~ V
F
Operating Temperature Range T
opr
-20 ~+75 -
Maximum Output Voltage V
omax
MIN 4.0V Po = 100 , = 780
Cutoff Frequency
DIMENSIONS
(Unit : )
1/2
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