IS485 데이터 시트보기 (PDF) - Sharp Electronics
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IS485 Datasheet PDF : 4 Pages
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IS485/IS486
IS485/IS486
Bulit-in Amp. Type
OPIC Light Detector
s Features
1. Built-in schmidt trigger circuit
2. High sensitivity(E V : MAX. 35rx at Ta=
25˚C )
3. A wide range of operating supply voltage
( VCC: 4.5 to 17V)
4. LSTTL and TTL compatible output
5. Low level output under incident light
(IS485 )
High level output under incident light
( IS486 )
6. Compact package
s Applications
1. Floppy disk drive units
2. Copiers, printers, facsimiles
3. VCRs, cassette decks
4. Automatic vending machines
s Outline Dimensions
(Unit : mm)
Internal connection diagram
IS485
Voltage regulator
IS486
Voltage regulator
3
15kΩ
2
1
Amp.
3
15kΩ
2
1
Amp.
2 - C0.5
3.0
1.15
0.75
4˚
4˚ R0.5
4˚
604˚˚
0.15
2 - 0.8
3
-0.4
+
-
0.3
0.1
3
-0.45
+
-
0.3
0.1
1.27
1.6
6˚
6˚
1
1.27
1.27
6˚
6˚
3
6˚
6˚
2
2.8
1 GND
2 VO
3 VCC
* “ OPIC ” (Optical IC ) is a trademark of the SHARP Corporation.
An OPIC consists of a light-detecting element and signal-
processing circuit integrated onto a single chip.
* Unspecified tolerance shall be ± 0.2mm.
s Absolute Maximum Ratings
( Ta= 25˚C)
Parameter
Supply voltage
Output current
Power dissipation
Operating temperature
Storage temperature
*1 Soldering temperature
Symbol
Rating
Unit
V CC
- 0.5 to + 17
V
Io
50
mA
P
175
mW
T opr
- 25 to + 85
˚C
T stg
- 40 to + 100
˚C
T sol
260
˚C
*1 For 5 seconds at the position of 1.4mm from the bottom face of package.
“ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device. ”
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