DESCRIPTION
The TSOP11... series devices are the latest generation
miniaturized IR receiver modules for infrared remote control
systems. This series provides improvements in sensitivity to
remote control signals in dark ambient as well as in
sensitivity in the presence of optical disturbances e.g. from
CFLs. The robustness against spurious pulses originating
from Wi-Fi signals has been enhanced. The devices contain
a PIN diode and a preamplifier assembled on a lead frame.
The epoxy package contains an IR filter. The demodulated
output signal can be directly connected to a microprocessor
for decoding.
The TSOP111.., TSOP113.., and TSOP115.. series devices
are designed to receive short burst codes (6 or more carrier
cycles per burst). The third digit designates the AGC level
(AGC1, AGC3, or AGC5) and the last two digits designate
the band-pass frequency (see table below). The higher the
AGC, the better noise is suppressed, but the lower the code
compatibility. AGC1 provides basic noise suppression,
AGC3 provides enhanced noise suppression and AGC5
provides maximized noise suppression. Generally, we
advise to select the highest AGC that satisfactorily receives
the desired remote code.
These components have not been qualified to automotive
specifications.

FEATURES
• Improved dark sensitivity
• Improved immunity against optical noise
• Improved immunity against Wi-Fi noise
• Low supply current
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Supply voltage: 2.5 V to 5.5 V
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912