TSOP34856 56kHz Infrared Receiver

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.

56kHz Infrared Receiver Application:

1. Remote control

56kHz Infrared Receiver Specifications:

1. Very low supply current
2. Photo detector and preamplifier in one package
3. Internal filter for PCM frequency
4. Supply voltage: 2.5 V to 5.5
5. Improved immunity against ambient light
6. Insensitive to supply voltage ripple and noise