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 D Inverter-open collector D TTL compatible D Built-in voltage regulator D Case plastic polycarbonate-protected against 96 12362 3 VCC 2 VO ambient light D No adjustment necessary D Applicable connector Molex 5267-NA (Serie) (order number: 22-03-5035) 1 GND Pin connection D Aperture size 0.5 mm 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 Document Number 83770 Rev. A5, 08–Jun–99 Resolution (mm) / Aperture (mm) / 0.5 Remarks www.vishay.com 1 (5) TCYS5201 Vishay Telefunken Absolute Maximum Ratings (Tamb = 25°C) 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 = 25°C) 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 IS 0.1 µF 95 10798 3 95 10799 RL = 1 kΩ 90% IO 2 VO 50% VO 10% 0 tf tr 1 Figure 1. Test circuit and pin connection www.vishay.com 2 (5) Figure 2. Pulse diagram Document Number 83770 Rev. A5, 08–Jun–99 TCYS5201 Vishay Telefunken 96 12309 VCC=5.0V Tamb=255C Disk VOH 2.0 mm X Center of Light 0.5 mm 0.5 mm Direction of Insert 96 12311 Figure 4. Frequency response Target 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) 0.30 VS=5V RL=10W VOL – Output Voltage ( mV ) I Srel – Relative Supply Current 1.2 1.1 1.0 0.9 0.8 –30–20–10 0 10 20 30 40 50 60 70 80 90 100 Tamb – Ambient Temperature ( °C ) 96 11859 0.25 0.20 0.15 0.1 –30–20–10 0 10 20 30 40 50 60 70 80 90 100 96 11861 Figure 5. Relative Supply Current vs. Ambient Temperature VS=5V IOL=16mA RL=300W Tamb – Ambient Temperature ( °C ) Figure 7. Output Voltage vs. Ambient Temperature IOL – Output Current ( mA ) 100 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 www.vishay.com 3 (5) TCYS5201 Vishay Telefunken Dimensions of TCYS5201 in mm 1 = GND 2 = VO 3 = VCC 96 12101 www.vishay.com 4 (5) 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 www.vishay.com 5 (5)