TSSP58P38 Datasheet | Vishay

DESCRIPTION The TSSP58P38 is a pact infrared detector module for proximity sensing application. It receives 38 k Hz modulated signals and has a peak sensitivity of 940 nm. The length of the detector’s output pulse varies in proportion to the amount of light reflected from the object being detected. LINKS TO ADDITIONAL RESOURCES Product Page Marking Packages Holders Bends and Cuts FEATURES - Up to 2 m for proximity sensing - Receives 38 k Hz modulated signal - Photo detector and preamplifier 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 5.5 V - Material categorization: for definitions of pliance please see .vishay./doc?99912 APPLICATIONS - Object approach detection for activation of displays and user consoles, signaling of alarms, etc. - Simple gesture controls - Differentiation of car arrival, static, car departure in parking lots - Reflective sensors for toilet flush - Navigational sensor for robotics DESIGN SUPPORT TOOLS - 3D models - Window size calculator BLOCK DIAGRAM 16833_5 33 kΩ Input Band pass Demodulator Control circuit 3 VS 1...