The TSOP4838 is an IR Receiver Module for long burst 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 TSOP4838 is optimized to suppress almost all spurious pulses from energy saving lamps like CFLs.
Low supply current
Photo detector and preamplifier in one package
Internal filter for PCM frequency
Improved shielding against EMI
Improved immunity against ambient light
Insensitive to supply voltage ripple and noise
38kHz carrier frequency
Directivity of 45°
Supply current of 950µA
Operating temperature range from -25°C to 85°C
This components have not been qualified according to automotive specifications.
Only logged in customers who have purchased this product may leave a review.