DESCRIPTION
The TSSP77038 is a compact infrared detector module for presence sensing applications. It receives 38 kHz modulated signals and has a peak sensitivity of 940 nm.
This component has not been qualified according to automotive specifications.

FEATURES
• Up to 2 m for presence sensing
• Uses modulated bursts at 38 kHz
• 940 nm peak wavelength
• 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: 2.5 V to 5.5 V
• Material categorization: for definitions of compliance
   please see www.vishay.com/doc?99912

APPLICATIONS
• Reflective sensors for hand dryers, towel or soap
   dispensers, water faucets, toilet flush
• Vending machine fall detection
• Security and pet gates
• Person or object vicinity activation