Telefunken TCYS6201 Datasheet
TCYS6201
Vishay Telefunken
Transmissive Optical Sensor with Schmitt Trigger Logic
Output
Description
This device consists of a transmissive sensor with a
3-pin connector. The operating wavelength is
l
= 950 nm. The detector consists of a photologic-IC
with Schmitt trigger output.
Applications
D
Detection of opaque material, documents etc.
D
Paper position sensor in copy machines
D
Position sensor for shaft encoder
95 10756
Features
D
Output:
‘LOW’ when infrared beam is not interrupted
D
Inverter-open collector
D
TLL compatible
D
Built-in voltage regulator
D
Case plastic polycarbonate-protected against
ambient light
D
No adjustment necessary
D
Applicable connector AMP 171 825-3
D
Aperture size 0.5 mm
Pin connection
15137
1
3
2
V
CC
V
O
GND
Handling Precautions
Connect a capacitor C of 100 nF between VS1 and ground in order to stabilize power supply voltage!
Order Instruction
Ordering Code Resolution (mm) / Aperture (mm) Remarks
TCYS6201 / 0.5
Rev. A5, 08–Jun–99
www.vishay.comDocument Number 83771
1 (5)
TCYS6201
Vishay Telefunken
Absolute Maximum Ratings (T
= 25°C)
amb
Parameter Test Conditions Symbol Value Unit
Supply voltage V
Output voltage V
Low level output current I
Operation temperature range T
Storage temperature range T
Electrical Characteristics (T
= 25°C)
amb
OL
amb
stg
Parameter Test Conditions Symbol Min. Typ. Max. Unit
Supply voltage range V
High level supply current VS = 5 V
Low level supply current VS = 5 V
High level output voltage VS = 5 V, RL = 1 kW
Low level output voltage VS = 5 V, IOL = 16 mA
Switching frequency VS = 5 V, RL = 47 k
1)
Infrared beam interrupted
2)
Infrared beam not interrupted
1)
2)
1)
2)
V
V
W
S
I
S
I
S
OH
OL
f 3 KHz
4.5 5.5 V
4.5 V
Note: Operating conditions are stabilized after 100 ms of supply voltage turn on.
S
O
16 V
30 V
20 mA
–25 to +85
–40 to +100
15 30 mA
15 30 mA
0.18 0.35 V
°
C
°
C
Switching Characteristics
Parameter Test Conditions Symbol Typ. Unit
Rise time VS = 5 V, RL = 1 kW (see figure 1) t
S L
Fall time
V
= 5 V
S
I
C
15138
1
3
2
Figure 1. Test circuit and pin connection
0.1 µF
S
RL = 1 kΩ
I
O
95 10799
V
O
V
O
0
t
f
Figure 2. Pulse diagram
r
t
f
50.0 ns
20.0 ns
t
r
90%
50%
10%
www.vishay.com
2 (5) Rev. A5, 08–Jun–99
Document Number 83771
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