S6841 Datasheet, PDF (1/4 Pages) Hamamatsu Corporation – Photo IC for optical switch

PHOTO IC
Photo IC for optical switch
S6841, S8119
Photo IC with optical switch functions
S6841 and S8119 are specifically designed for optical switches. A transmission mode or reflection mode optical switch can be
easily configured when used in combination with an LED.
Features
Applications
l Miniature transparent plastic package (4.5 × 5.5 mm)
l Having following function at each terminal
l Optical switch
· Operation and margin display terminal
· Synchronous/asynchronous switching terminal
· Output logic switching terminal
l Built-in short-circuit protective circuit
l S6841: High sensitivity (0.05 µW/mm² Typ.)
S8119: Large allowable background light level (10000 lx Typ.)
s A b so lu te m a xim um ratin gs (Ta= 25 °C )
Param eter
Sym bol
Supply voltage
Vcc
Power dissipation *
Output voltage Terminal ÁÃÄÉ
Input voltage Terminal ÂÇÈ
P
Vout
V in
Operating tem perature
Topr
Storage tem perature
Tstg
S o ld e rin g
-
*1: Derate power dissipation at a rate of 3.3 mW/°C above Ta=25 °C
V a lu e
-0.3 to +7
250
-0.3 to Vcc
-0.3 to +6
-25 to +60
-40 to +100
230 °C , 3 s
U nit
V
mW
V
°C
°C
-
s E le ctrica l an d o ptica l ch ara cte ristics (Ta= 25 °C , V cc=5 V , u n le ss oth erw ise n oted)
Param eter
Spectral response range
Sym bol
l
C ondition
M in .
-
S6841
Ty p .
380 to
1120
Max.
-
Peak sensitivity wavelength
lp
-
820
-
Supply voltage
C urrent consum ption
Vcc
4.5 5.0 5.5
Icc
OUT · LED terminals open
-
5.0 7.0
OUT terminal
output current
LED terminal output
ON
OFF
Current (LED is on)
Current (LED is off)
P ulse cycle
Pulse width
Ion
Iof
Ile d n
Ile d f
Tp1
Tw1
S O U R C E , Vo u t= 2 .5 V 6 0
-
-
S O U R C E , Vo u t= 0 V
-
-
1.0
S O U R C E , V le d = 2 .5 V 5 7 0 6 5 0 7 2 5
S O U R C E , V le d = 0 V
-
-
10
*
11 2 1 6 0 2 08
3.5
5
6 .5
Signal light
P ulse cycle
(in asynchronous mode) _{P u ls e w id th}
D S P term inal output current
Tp2
Tw2
Idsp
S IN K , V d s p = 1 .0V
60
-
100
4
-
6
0.8
-
1.6
M RG term inal
SW term inal
Setup level
Output current
Input L current
Input H current
Input H voltage
M
Im rg
Iswl
Iswh
Vswh
S IN K , V m rg = 1 .0V
S O U R C E , V s w = 0 V
S IN K , V s w = 5 V
-
200
-
2.0
-
3 .6
-
-
100
-
-
100
2
-
-
IN V term inal
Input L voltage
Vswl
-
-
0.8
Input L current
Iin v l
S O U R C E , V in v = 0 V
-
-
100
Input H current
Iin v h
S IN K , V in v= 5V
-
-
100
Input H voltage
V in v h
2
-
-
Input L voltage
V in v l
-
-
0.8
Threshold light level
Eep
N o background light
l = 85 0 n m
-
0.05 0.1
H ysterisis
A llow able background light level
P ro p a g a tio n
delay tim e
Synchronous
Asynchronous
Input signal level
Hys
Ex
Tpd1on
Tpd1of
Tpd2on
Tpd2of
Eepp
*^!
*^" Shield to input
*^" Input to shield
S hield to input
Input to shield
*^#
0.7
3500
-
-
-
-
-
0.8
5000
-
-
-
-
-
0.9
-
1100
1100
1200
1300
1
M in .
-
-
4.5
-
60
-
570
-
11 2
3.5
60
4
0.8
-
2.0
-
-
2
-
-
-
2
-
-
0.7
6000
-
-
-
-
S 8 11 9
Ty p .
380 to
1120
820
5.0
5.0
-
-
650
-
160
5
-
-
-
200
-
-
-
-
-
-
-
-
-
0.1
0.8
10000
650
650
-
-
Max.
-
-
5.5
7.0
-
1.0
725
10
208
6.5
100
6
1.6
-
3.6
100
100
-
0.8
100
100
-
0.8
0.2
0.9
-
900
900
1000
1300
U nit
nm
nm
V
mA
µA
µA
µA
µA
µs
µs
µs
µs
mA
%
mA
µA
µA
V
V
µA
µA
V
V
µ W/ mm
-
lx
µs
µs
µs
µs
µ W/ mm
1