KODENSHI KOM-5121

Power Monitor IC
KOM-5121
Features
DIMENSIONS
Designed for CD-R and CD-RW Applications
(Unit :
)
Frequency Characteristics : MIN. 100MHz
Gain Control can be Changed by External Resistor
(100
~500
)
6 pin Compact and Thin Package
Applications
CD-R / CD-RW Optical Pick-up
DVD / CD-R / CD-RW Combo Pick-up
Block Diagram
Absolute Maximum Ratings
Decsription
Symbol
Ratings
Power Supply Voltage
Vcc
7.0
Power Dissipation
PD
240
Tstg
- 40 ~ + 100
Storage Temperature
Unit
Electro-Optical Characteristics
Parameter
[Ta = 25
Symbol
Characteristics
Supply Voltage
Vcc
4.5 ~ 5.5V
-
Output Offset Voltage
VOS
±8mV
-
Cutoff Frequency
fc
MIN 100 MHz
Response Characteristics
Condition
-3dB Point for 1Mhz
Modulated Signal
Time(rise time, fall time)
for a 1Vp-p pulse
Tr,Tf
Typ 3.5 ns
Automatic Calibration Power on Set up Time
Tsu
Max 150 ms
During Power Up
Automatic Calibration Time
Tacc
Max 100 us
During Power Up
Operating Temperature Range
Topr
-20 ~+75
1/1
]
-