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Número de pieza | KR894 | |
Descripción | Photo Reflector | |
Fabricantes | shinkoh | |
Logotipo | ||
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Photo Reflector
KR894
Description
Model KR894 consists of an Infra Red LED and a Photo
IC.
Dimension (Unit:mm)
Feature
■ Short detecting distance.
■ Measures of Visible light affection. (Visible Light cut)
■ Easy removing in paper-dust.
■ Low Cost.
Application
● Paper detection in Copying machine, Printer, and Facsimile.
● Object passing for Card reader, Auto vending machine.
Absolute Maximum Ratings
[Ta=25℃ Unless otherwise noted]
Item
Symbol Rating Units
S u p p l y V o l t a g e VCC 7 V
O u t p u t C u r r e n t IO
50 mA
O p e r a t i n g T e m p e r a t u r e Topr -10 ~ +60 ℃
S t o r a g e T e m p e r a t u r e Tstg -20 ~ +80 ℃
ON
OFF
Electro-Optical Characteristics
[Vcc=5V,Ta=25℃ Unless otherwise noted]
Item
Symbol
Condition
Supply Voltage
VCC
Current Consumption
ICC
Low Level Output Voltage
VOL
IOL=16mA at detecting
High Level Output Voltage
VOH
at non-detecting RL=4.7k Ω
D e t e c t i n g D i s t a n c e※ 1 d1
Object 90% Reflective paper
N o n - D e t e c t i n g D i s t a n c e※ 2 d2
Response Time
"High" → "Low"
"Low" → "High"
tPHL
tPLH
※3
min.
4.75
-
-
VccX0.9
2
-
-
-
typ.
5.0
-
-
-
-
-
-
-
max.
5.25
40
0.4
-
5.5
15
1
1
Units
V
mA
V
V
mm
msec
06.01-1A
1 page |
Páginas | Total 2 Páginas | |
PDF Descargar | [ Datasheet KR894.PDF ] |
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