TSOP4838 is an IR Receiver Module for long burst remote control systems. A PIN diode and a pre-amplifier 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.
Improved immunity against HF and RF noise
Low supply current
Photo detector and pre-amplifier in one package
Internal filter for PCM frequency
Supply voltage: 2.5 V to 5.5 V
Improved immunity against optical noise
Insensitive to supply voltage ripple and rnoise