Photo diode IC
KOD-1017
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)
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
V
cc
P
d
T
stg.
Ratings
2.5 ~ 5.5V
200 mW
-40 ~ +85
-
-
-
[Ta = 25
Condition
]
Electro-Optical Characteristics
Parameter
Output Offset Voltage
Output Offset Voltage Difference
Sensitivity
Cutoff Frequency
Maximum Output Voltage
Operating Temperature Range
Symbol
V
off
V
off
V
o
fc
V
omax
T
opr
Characteristics
鹵15mV
鹵20mV
鹵15mV
MIN 290 mV
MIN 610 mV
TYP 8.0 MHz
TYP 400 KHz
MIN 4.0V
-20 ~+75
[Ta = 25
Condition
Offset voltage with
Respect to Vref
V
A
~ V
D
V
E
~ V
F
=780nm,V
A
~ V
D
=780nm, V
E
~ V
F
100
10
, -3dB
(A~D)
, -3dB
(E~F)
,
-
= 780
]
Po = 100
1/2
1
2
