Description
The TSOP344..SS1BS12 - series are miniaturized receivers for infrared remote control systems. PIN
diode and preamplifier are assembled on lead frame, the epoxy package is designed as IR filter.
The demodulated output signal can directly be decoded by a microprocessor. TSOP344..SS1BS12
is a standard IR remote control receiver series for 3 V supply voltage, with excellent suppression of disturbance signals.

FEATUREs
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Improved shielding against electrical field disturbance
• TTL and CMOS compatibility
• Output active low
• Supply voltage: 2.7 V to 5.5 V
• Improved immunity against ambient light