TSSP950.. www.vishay.com Vishay Semiconductors IR Sensor Module for Reflective Sensor, Light Barrier,and Fast Proximity ApplicationsFEATURES • Up to 2 m for presence and proximity sensing • Uses continuous AC signal or burst pattern of infrared light • PIN diode and sensor IC in one package 4 • Low supply current 3 • Shielding against EMI 2 1 • Visible light is suppressed by IR filter • Insensitive to supply voltage ripple and noise • Supply voltage: 2.0 V to 3.6 V • Material categorization: for definitions of 20953 20953 compliance please see www.vishay.com/doc?99912 DESIGN SUPPORT TOOLS AVAILABLEDESCRIPTIOND 3 The TSSP950.. series are compact infrared detector 3 D 3D Models modules for presence, proximity, or light curtain applications. They provide an active low output in response MECHANICAL DATA to infrared bursts at 940 nm. The frequency of the burst should correspond to the carrier frequency shown in the Pinning: parts table. 1, 4 = GND, 2 = VS, 3 = OUT This component has not been qualified according to automotive specifications. ORDERING CODEAPPLICATIONSTaping: • Reflective sensors for hand dryers, towel or soap TSSP950..TT - top view taped dispensers, water faucets, toilet flush TSSP950..TR - side view taped • Vending machine fall detection • Security and pet gates • Person or object vicinity activation • Fast proximity sensors for toys, robotics, drones, and other consumer and industrial uses PARTS TABLE 38 kHz TSSP95038 Carrier frequency 56 kHz TSSP95056 Package Heimdall Pinning 1, 4 = GND, 2 = VS, 3 = OUT Dimensions (mm) 6.8 W x 3.0 H x 3.2 D Mounting SMD Application Presence sensors, fast proximity sensors BLOCK DIAGRAMPRESENCE SENSING 2 +3 V V IR emitter S 33 kΩ 3 Envelope signal Band Demo- OUT Input AMP pass dulator 38 kHz +3 V 1, 4 PIN GND Out to μC 16833_17 Rev. 1.1, 17-Apr-2019 1 Document Number: 82867 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
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