Document
www.vishay.com
Not for New Designs
TSOP853.., TSOP855..
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
1
2
3
45 20427-1
MECHANICAL DATA Pinning 1, 4, 5 = GND, 2 = VS, 3 = OUT
FEATURES
• Very low supply current
• Photo detectors and preamplifier in one package
• Internal filter for PCM frequency
• Supply voltage: 2.5 V to 5.5 V
• Improved immunity against ambient light
• Capable of side or top view
• Two lenses for high sensitivity and wide receiving angle
• Insensitive to supply voltage ripple and noise
• Material categorization: For definitions of compliance please see www.vishay.com/doc?99912
DESCRIPTION
These products are miniaturized receivers for infrared remote control systems. A PIN diode and a preamplifier are assembled on a lead frame, the epoxy package acts as an IR filter.
The demodulated output signal can be directly decoded by a microprocessor. The TSOP853.. is optimized to better suppress spurious pulses from energy saving .