Datasheet Vishay TSSP940

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
• 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 compliance
please see www.vishay.com/doc?99912 1
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3 16672 DESIGN SUPPORT TOOLS AVAILABLE
3D 3D DESCRIPTION 3D Models The TSSP940. series are the latest generation of compact
infrared detector modules for presence, proximity, or light
curtain applications. They provide an active low output in
response to infrared bursts at 940 nm. The frequency of the
burst should correspond to the carrier frequency shown in …