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TCYS5201
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 10755
Features
D Output:
`LOW' when infrared beam is not interrupted
96 12362
D Inverter-open collector D TTL compatible D Built-in voltage regulator D Case plastic polycarbonate-protected against
ambient light
3 VCC 2 VO 1 GND
D No adjustment necessary D Applicable connector Molex 5267-NA (Serie)
(order number: 22-03-5035)
D Aperture size 0.5 mm
Pin connection
Handling Precautions
Connect a capacitor C of 100 nF between VS1 and ground in order to stabilize power supply voltage!
Order Instruction
Ordering Code TCYS5201 Resolution (mm) / Aperture (mm) / 0.5 Remarks
Document Number 83770 Rev. A5, 08-Jun-99
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TCYS5201
Vishay Telefunken Absolute Maximum Ratings (Tamb = 25C)
Parameter Supply voltage Output voltage Low level output current Operation temperature range Storage temperature range Test Conditions Symbol VS VO IOL Tamb Tstg Value 16 30 20 -25 to +85 -40 to +100 Unit V V mA C C
Electrical Characteristics (Tamb = 25C)
Parameter Test Conditions Symbol Min. Supply voltage range VS 4.5 High level supply current VS = 5 V 1) IS Low level supply current VS = 5 V 2) IS High level output voltage VS = 5 V, RL = 1 kW 1) VOH 4.5 Low level output voltage VS = 5 V, IOL = 16 mA 2) VOL Switching frequency VS = 5 V, RL = 47 kW f 1) Infrared beam interrupted 2) Infrared beam not interrupted Note: Operating conditions are stabilized after 100 ms of supply voltage turn on. Typ. 15 15 0.18 Max. 5.5 30 30 0.35 3 Unit V mA mA V V KHz
Switching Characteristics
Parameter Rise time Fall time Test Conditions VS1 = 5 V, RL = 1 kW (see figure 1) Symbol tr tf Typ. 50.0 20.0 Unit ns ns
VS = 5 V C 0.1 F 3 RL = 1 k IO 2 VO
95 10799
IS
95 10798
90% VO 0 tf
1
50% 10% tr
Figure 1. Test circuit and pin connection
Figure 2. Pulse diagram
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Document Number 83770 Rev. A5, 08-Jun-99
TCYS5201
Vishay Telefunken
96 12309
Disk VOH
VCC=5.0V Tamb=255C X
2.0 mm Center of Light 0.5 mm 0.5 mm
96 12311
Direction of Insert
Target
Figure 4. Frequency response
VOL 0 1 2 3 4 5 6 7 Trip-Point X ( mm )
Figure 3. Trip point characteristic
Typical Characteristics (Tamb = 25_C, unless otherwise specified)
1.2 I Srel - Relative Supply Current VS=5V RL=10W 1.1 0.30 VS=5V IOL=16mA RL=300W
V - Output Voltage ( mV ) OL
0.25
1.0
0.20
0.9
0.15
0.8 -30-20-10 0 10 20 30 40 50 60 70 80 90 100
96 11859
0.1 -30-20-10 0 10 20 30 40 50 60 70 80 90 100
96 11861
Tamb - Ambient Temperature ( C )
Tamb - Ambient Temperature ( C )
Figure 5. Relative Supply Current vs. Ambient Temperature
100
Figure 7. Output Voltage vs. Ambient Temperature
IOL - Output Current ( mA )
10
1 0
96 11860
0.05
0.10
0.15
0.20
0.25
VOL - Output Voltage ( V )
Figure 6. Output Current vs. Output Voltage
Document Number 83770 Rev. A5, 08-Jun-99
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TCYS5201
Vishay Telefunken Dimensions of TCYS5201 in mm
1 = GND 2 = VO 3 = VCC
96 12101
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Document Number 83770 Rev. A5, 08-Jun-99
TCYS5201
Vishay Telefunken Ozone Depleting Substances Policy Statement
It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances ( ODSs ). The Montreal Protocol ( 1987 ) and its London Amendments ( 1990 ) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2 . Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency ( EPA ) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C ( transitional substances ) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances.
We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use Vishay Telefunken products for any unintended or unauthorized application, the buyer shall indemnify Vishay Telefunken against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 ( 0 ) 7131 67 2831, Fax number: 49 ( 0 ) 7131 67 2423
Document Number 83770 Rev. A5, 08-Jun-99
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