IS486 Просмотр технического описания (PDF) - Sharp Electronics
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IS486 Datasheet PDF : 4 Pages
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Fig. 1 Low Level Output Current vs.
Ambient Temperature
60
50
40
30
20
10
0
- 25
0
25
50
75 85 100
Ambient temperature Ta (˚C)
Fig. 3 Relative Threshold Illuminance vs.
Supply Voltage
1.1
T a = 25˚C 1 E VHL ( IS485 ) 2 E VLH ( IS485 )
E VLH( IS486 ) E VHL( IS486 )
1.0
1
0.9
0.8
0.7
2
0.6
0.5
0
E VHL(IS485 ), EVLH ( IS486 ) = 1
at Vcc= 5V
5
10
15
20
Supply voltage V cc ( V )
Fig. 5 Low Level Output Voltage vs.
Ambient Temperature
0.6
Ev = 50 lx (IS485 )
Ev = 0 ( IS485 )
VCC =
5V
0.5
0.4
0.3
0.2
0.1
0
- 25
IOL = 30mA
16mA
5mA
0
25
50
75
100
Ambiment temperature Ta (˚C)
IS485/IS486
Fig. 2 Power Dissipation vs.
Ambient Temperature
300
250
200
175
150
100
50
0
- 25
0
25
50
75 85 100
Ambient temperature Ta (˚C)
Fig. 4 Low Level Output Voltage vs.
Low Level Output Current
1
V CC = 5V Ta = 25˚C
E v= 50 lx (IS485 )
0.5
E v= 0 (IS486 )
0.2
0.1
0.05
0.02
0.01
1
2
5
10 20
50 100
Low level output current I OL ( mA )
Fig. 6 Supply Current vs.
Ambient Temperature
3.0
2.5
2.0
1.5
1.0
0.5
0
- 25
VCC = 17V
10V
5V I CCL
VCC = 17V
10V I CCH
5V
0
25
50
75
100
Ambient temperature Ta (˚C)
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