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IS485 数据表(PDF) 2 Page - Sharp Corporation

部件名 IS485
功能描述  Bulit-in Amp. Type OPIC Light Detector
PDF  4 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  SHARP [Sharp Corporation]
网页  http://sharp-world.com/
标志 SHARP - Sharp Corporation

IS485 数据表(HTML) 2 Page - Sharp Corporation

  IS485 Datasheet HTML 1Page - Sharp Corporation IS485 Datasheet HTML 2Page - Sharp Corporation IS485 Datasheet HTML 3Page - Sharp Corporation IS485 Datasheet HTML 4Page - Sharp Corporation  
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IS485/IS486
*5 EVLH represents illuminance by CIE standard light source A(tungsten lamp) when output changes from low
to low.
to high.
In order to stabilize power supply line, connect a by-pass capacitor of 0.01
µ F or more between VCC and GND near
the device.
Parameter
Symbol
MIN.
MAX.
Unit
Supply voltage
V CC
4.5
17
V
Low level output current
IOL
-16
mA
*6 Hysteresis stands for EVLH /E VHL (IS485 ) and E VHL /E VLH (IS486 ) .
*2 Defines EV
IS485 ) and E V=0 (IS486 ) .
*3 Defines EV=0 (IS485) and E V
IS486 ) .
s Recommended Operating Conditions
( Ta= 0 to 70˚C)
*4 E VHL represents illuminance by CIE standard light source A(tungsten lamp) when output changes from high
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Low level output voltage
V OL
IOL= 16mA, *2
-
0.15
0.4
V
High level output voltage
V OH
*3
3.5
-
-
V
Low level supply current
ICCL
*2
-
1.7
3.8
mA
High level supply current
I CCH
*3
-
mA
““
High”
→
Low”
threshold illuminance
*4
IS485
E VHL
Ta = 25˚C
-
15
35
-
-
-
-
-
-50
IS486
Ta = 25˚C
1.5
10
-
1-
-
threshold illuminance
*5 ““
Low”
→
High”
IS485
E VLH
Ta = 25˚C
1.5
10
-
1-
-
IS486
Ta = 25˚C
-
15
35
--
50
*6 Hysteresis
IS485
E VLH /E VHL
Ta = 25˚C
0.50
0.65
0.90
-
IS486
E VHL /E VLH
““
High”
→ Low”
IS485
Ta = 25˚C
RL = 280
Ω
µ s
IS486
““
Low”
→ High”
IS485
IS486
Rise time
t r
Fall time
tf
s Electro-optical Characteristics
(Unless otherwise specified Ta= 0 to 70˚C, Vcc= 5V )
-3
9
-5
15
-5
15
-3
9
-
0.1
0.5
-
0.05
0.5
propagation delay time
propagation delay time
0.7
2.2
x (
x (
time
Response
lx
lx
Ev = 50lx
= 50l
= 50l
t PHL
t PLH



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