DESCRIPTION

The TSOP332..DF1P and TSOP334..DF1P series are

miniaturized IR receiver modules for infrared remote control

systems. A PIN diode and a preamplifier are assembled on

lead frame, the epoxy package contains an IR filter.

The demodulated output signal can be directly connected to

a microprocessor for decoding.

The TSOP334..DF1P series devices are optimized to

suppress almost all spurious pulses from energy saving

lamps like CFLs. The AGC4 used in the TSOP334..DF1P

may suppress some data signals. The TSOP332..DF1P

series are provided primarily for compatibility with old AGC2

designs. New designs should prefer the TSOP334..DF1P

series containing the newer AGC4.

These components have not been qualified according to

automotive specifications.

FEATURES

? Very low supply current

? Photo detector and preamplifier in one package

? Internal filter for PCM frequency

? Supply voltage: 2.5 V to 5.5 V

? Improved immunity against ambient light

? Insensitive to supply voltage ripple and noise

? Material categorization:

for definitions of compliance please see

www.vishay.com/doc?99912