DESCRIPTION
The TSOP322.., TSOP348.., TSOP324.. and TSOP344..
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 TSOP324.., TSOP344.. series devices are optimized
to suppress almost all spurious pulses from energy saving
lamps like CFLs. The AGC4 used in the TSOP324..,
TSOP344.. may suppress some data signals. The
TSOP322.., TSOP348.. series are provided primarily for
compatibility with old AGC2 designs. New designs should
prefer the TSOP324.., TSOP344.. 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