s5049-103 Hamamatsu Photonics, K.K.,, s5049-103 Datasheet
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s5049-103
Manufacturer Part Number
s5049-103
Description
Photo Ic For Laser Beam Synchronous Detection
Manufacturer
Hamamatsu Photonics, K.K.,
Datasheet
1.S5049-103.pdf
(2 pages)
P H O T O I C
Photo IC for laser beam synchronous detection
S5049-103
S5049-103 uses a dual-element PIN photodiode and compares the two photocurrent signals to maintain a highly stable output even when input
laser power or ambient temperature fluctuates.
Supply voltage
Power dissipation *
Output voltage
Output current
Ro
Operating temperature
Storage temperature
Soldering
*1: Derate power dissipation at a rate of 2 mW/°C above Ta=25 °C.
Supply voltage
High level output voltage
Low level output voltage
Current consumption
Threshold input power
H L propagation delay tim e variation
L H propagation delay tim e variation
Rise time
Fall time
*2: Beam diameter
Absolute maximum ratings (Ta=25 °C, Vcc1=Vcc2=Vcc)
Electrical and optical characteristics (Ta=25 C , =780 nm , Vcc1=Vcc2= Vcc=5 V, R o1=R o2=5.1 k , unless otherw ise note d)
1
l
l
l
Not including jitter caused by polygon mirror non-uniformity, etc.
Photo IC for start timing detection for precise printing
, Ro
Features
Photo IC for precision printing
Stable output versus laser power or temperature variations
For detection of low power laser beams
Photodiode length: 2.4 mm
2
terminal current
Parameter
Parameter
1
(1/e
2
) =100 m, scan speed=0.5 mm/ s
Symbol
Symbol
Topr
Tstg
V
Vcc
Vcc
V
P
I
I
Vo
t
t
Io
RO
CC
P
PHL
PLH
tr
OH
tf
OL
TH
-
Pin=0
Pin=200 W, I
Pin=0, at high level output
Pin=200 W, at low level output
Pin=200 W at center
R
Pin= 10 % *
L
=510
, C
Condition
L
2
=15 pF
OL
=10 mA
l
Applications
fax machines, etc.
Print start timing detection for laser printers, digital copiers,
230 °C, 5 s
-0.5 to Vcc
-25 to +80
-40 to +85
-0.5 to +7
Value
150
20
5
Min.
4.5
4.9
25
-
-
-
-
-
-
-
Typ.
5.0
0.4
6.0
8.0
35
60
20
50
-
-
Max.
11.0
180
100
5.5
0.6
8.0
45
-
-
6
Unit
mW
Unit
mA
mA
mA
mA
ns
ns
ns
ns
°C
°C
V
V
V
W
V
V
-
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s5049-103 Summary of contents
Page 1
... Photo IC for laser beam synchronous detection S5049-103 Photo IC for start timing detection for precise printing S5049-103 uses a dual-element PIN photodiode and compares the two photocurrent signals to maintain a highly stable output even when input laser power or ambient temperature fluctuates. Features l ...
Page 2
... CENTER OF CHIP Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2007 Hamamatsu Photonics K.K. S5049-103 Output waveforms of terminals 8, 11 and 13 PD1 PD2 ...