IS482中文资料

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Features
s Outline Dimensions
(Unit : mm)
IS481/IS482
Low Voltage Operating and High Sensitivity Type OPIC Light Detectors
*1 Output current vs. ambient temperature : Per Fig. 1
*2 Total power dissipation vs. ambient temperature : Per Fig. 2
*3 For 5 seconds at the position of 1.4 mm from bottom face of resin package
s
V CC V I OL
-
mA
V OL I OL -0.150.4V V OH --V I CCL - 3.8mA I CCH
-mA
E VHL
Ta=25˚C ---Ta=25˚C ---E VLH
Ta=25˚C
---Ta=25˚C
---E VLH /E VHL Ta=25˚C -
E VHL /E VLH
Ta=25˚C R L µs
t r t f ---
--0.10.5-0.050.5lx
lx
t PHL t PLH CC
(Ta=0 to 70˚C, V =5V unless otherwise specified)Parameter
Symbol
MIN.TYP.MAX.Unit Low level output voltage High level output voltage Low level supply current High level supply current
Hysteresis R e s p o n s e t i m e
Rise time Fall time
Parameter Symbol MIN.MAX.Unit Supply voltage Output current
Peak sensitivity wavelength
λP
-900nm
Conditions In order to stabilize power supply line, connect a by-pass capacitor of 0.01µF or more between Vcc and GND near the device.
IS481
IS482IS481IS482*5=4mA,*4*4*5
=1.2k Ω
4.90.60.40.60.40.55 1.31.0
5.44.34.35.40.803.0
9.09.0
3.0
3.0152215220.9515
3030
15IS481IS482IS481IS482IS481IS482
2.37.04.0
Recommended Operating Conditions
Test Circuit for Response Time (IS482)
*6
*7
*8
-
*8 Hysteresis standards for E /E (IS481) and E /E (IS482).
VLH VHL VHL VLH *5 Defines E =0 lx (IS481) and E =50 lx (IS482).v v
*4 Defines E =50 lx (IS481) and E =0 lx (IS482).v v Ev=50 lx Test Circuit for Response Time (IS481)
"High →Low"
threshold illuminance
"Low →High"
threshold illuminance
Electro-optical Characteristics
"High →Low"
propagation delay time "Low →High"
propagation delay time
(Ta=0 to +70˚C)*6 E represents illuminance by CIE standard light source A (tungsten lamp) when output changes from "high" to "low".VHL *7 E represents illuminance by CIE standard light source A (tungsten lamp) when output changes from "low" to "high".VLH t r =t f =0.01Zo =50ΩΩF
OH 1.5V
%OH 1.5V
%s s s s
00
25
100
50
7585
85
7550
100
25
0-25
-25
Ambient temperature Ta (˚C)Ambient temperature Ta (˚C)
268101214
1.61620406080100120
Fig. 1 Output Current vs. Ambient
Temperature
Fig. 2 Output Power Dissipation vs.
Ambient Temperature
O u t p u t p o w e r d i s s i p a t i o n P (m W )
Fig. 4 Low Level Output Voltage vs.
Ambient Temperature
Fig. 5 Supply Current vs. Ambient
Temperature
R i s e , f a l l t i m e t r , t f (µs )
Load resistance R L (k Ω)
L o w l e v e l o u t p u t v o l t a g e V O L (V )
Ambient temperature Ta (˚C)
Fig. 3 Low Level Output Voltage vs.
Low Level Output Current
O u t p u t c u r r e n t I O (m A )
Fig. 6 Rise, Fall Time vs. Load Resistance
Ambient temperature Ta (˚C)S u p p l y c u r r e n t I C C (m A )
L o w l e v e l o u t p u t v o l t a g e V O L (V )
Low level output current I OL (mA )
-------0
R e l a t i v e s e n s i t i v i t y (%)
Wavelength λ (nm)
Angular displacement θ
Please refer to the chapter "Precautions for Use". (Page 78 to 93)
(Ta=25˚C)
Fig. 7 Radiation Diagram
Fig. 8 Spectral Sensitivity (TYP.)
20
40
60
80
100q。