TSOP11538中文资料威世科技数据手册PDF规格书

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

MECHANICAL DATA

Pinning:

1 = GND, 2 = VS, 3 = OUT

ORDERING CODE

TSO.1. - 1000 pieces in tubes