TSOP34838 IR-Empfänger-Module, 38kHz

Infrared receiver for detecting signals from infrared remote control systems, consisting of photodiode, preamplifier, automatic gain control, bandpass filter and demodulator. The black-colored housing serves to suppress the influence of daylight.

Description: The TSOP322..., TSOP348..., TSOP324... and TSOP344... series are miniaturized IR receiver modules for infrared remote control remote control systems. A PIN diode and a preamplifier are mounted are mounted on a leadframe, the epoxy housing contains an IR filter. The demodulated output signal can be connected directly to a connected to a microprocessor for decoding. The components of the TSOP324..., TSOP344... series are optimized. series are optimized for suppressing almost all interference pulses from energy-saving lamps lamps such as CFLs. The AGC4 used in the TSOP324.., TSOP344... can suppress some data signals. The TSOP322..., TSOP348... series are mainly for compatibility with old AGC2 designs. New designs should should prefer the TSOP324..., TSOP344... series. series, which are compatible with the newer AGC4. These components have not been qualified to automotive specifications.

Features: - Very low supply current - Photodetector and preamplifier in one housing - Internal filter for PCM frequency - Improved shielding against EMI - Supply voltage: 2.5 V to 5.5 V - Improved immunity to ambient light - Insensitive to supply voltage ripple and noise

Overview