333 3 TSSP940.. www.vishay.com Vishay Semiconductors IR Sensor Module for Reflective Sensor, Light Barrier, and Fast Proximity Applications FEATURES Up to 2 m for presence and proximity sensing Uses continuous AC signal or burst pattern of infrared light Small sensitivity scattering range PIN diode and sensor IC in one package Low supply current Shielding against EMI 1 Visible light is suppressed by IR filter 22 Insensitive to supply voltage ripple and noise 33 16672 Supply voltage: 2.0 V to 3.6 V DESIGN SUPPORT TOOLS AVAILABLE Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 3D Models DESCRIPTION The TSSP940.. series are the latest generation of compact MECHANICAL DATA infrared detector modules for presence, proximity, or light Pinning: curtain applications. They provide an active low output i n response to infrared bursts at 940 nm. The frequency of the 1 = OUT, 2 = GND, 3 = V S burst should correspond to the carrier frequency shown i n the parts table. The sensitivity of the device is selectable as APPLICATIONS shown on the electrical and optical characteristics table. Reflective sensors for hand dryers, towel or soap This component has not been qualified according to dispensers, water faucets, toilet flush automotive specifications. Vending machine fall detection Security and pet gates Person or object vicinity switch Fast proximity sensors for toys, robotics, drones, and other consumer and industrial uses PARTS TABLE 38 kHz TSSP94038 Carrier frequency 56 kHz TSSP94056 Package Mold Pinning 1 = OUT, 2 = GND, 3 = V S Dimensions (mm) 6.0 W x 6.95 H x 5.6 D Mounting Leaded Application Presence sensors, fast proximity sensors BLOCK DIAGRAM PRESENCE SENSING +3 V 16833 8 3 IR emitter V S 33 k Envelope 1 signal OUT 38 kHz Band Demo- Input AMP pass dulator +3 V 2 Out to C PIN GND Rev. 1.3, 12-Dec-2019 Document Number: 82843 1 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 DDD D TSSP940.. www.vishay.com Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS PARAMETER TEST CONDITION SYMBOL VALUE UNIT Supply voltage (pin 3) V -0.3 to +3.6 V S Supply current (pin 3) I 5mA S Output voltage (pin 1) V -0.3 to +3.6 V O Voltage at output to supply V - V -0.3 to (V + 0.3) V S O S Output current (pin 1) I 5mA O Junction temperature T 100 C j Storage temperature range T -25 to +85 C stg Operating temperature range T -25 to +85 C amb Power consumption T 85 C P 10 mW amb tot Note Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating onl y and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specificatio n is not implied. Exposure to absolute maximum rating conditions for extended periods may affect the device reliability ELECTRICAL AND OPTICAL CHARACTERISTICS (T = 25 C, unless otherwise specified) amb (1) PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT E = 0, V = 3.3 V I 0.25 0.37 0.45 mA v S SD Supply current (pin 3) E = 40 klx, sunlight I -0.8 - mA v SH Supply voltage V 2.0 - 3.6 V S E = 0, IR diode TSAL6200, v Transmission distance d- 12 - m I = 50 mA, test signal see Fig. 1 F 2 I = 0.5 mA, E = 2 mW/m , OSL e Output voltage low (pin 1) V - - 100 mV OSL test signal see Fig. 1 Pulse width tolerance: TSSP940xxZ3 -0.1 0.2 2 Minimum irradiance t - 5/f < t < t + 6/f , E mW/m pi 0 po pi 0 e min. TSSP940xx 0.32 0.4 0.5 test signal see Fig. 1 t - 5/f < t < t + 6/f , pi 0 po pi 0 2 Maximum irradiance E 30 - - W/m e max. test signal see Fig. 1 Angle of half transmission Directivity - 45 - 1/2 distance Note (1) xx = frequency, 38 kHz or 56 kHz Rev. 1.3, 12-Dec-2019 Document Number: 82843 2 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000