TSOP1733KA1

The TSOP1733KA1 is designed as miniaturized receiver 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 of TSOP1733KA1 can directly be decoded by a microprocessor. TSOP17 is the standard IR remote control receiver series, supporting all major transmission codes.

TSOP1733KA1 has nine features. (1) Photo detector and preamplifier in one package. (2) Internal filter for PCM frequency. (3) Improved shielding against electrical field disturbance. (4) TTL and CMOS compatibility. (5) Output active low. (6) Low power consumption. (7) High immunity against ambient light. (8) Continuous data transmission possible (up to 2400 bps). (9) Suitable burst length >= 10 cycles / burst. That are all the main features.

Some absolute maximum ratings of TSOP1733KA1 have been concluded into several points as follow. (1) Its supply voltage pin 2 would be from -0.3V to 6.0V. (2) Its supply current pin 2 would be 5mA. (3) Its output voltage pin 3 would be from -0.3V to 6.0V. (4) Its output current would be 5mA. (5) Its junction temperature would be 100°C. (6) Its storage temperature range would be from -25°C to +85°C. (7) Its operating temperature range would be from -25°C to +85°C. (8) Its power consumption would be 50mW. (9) Its soldering temperature would be 260°C.

Also some electrical characteristics about TSOP1733KA1. (1) Its supply curret pin 2 would be min 0.4mA and typ 0.6mA and max 1.5mA. (2) Its supply voltage pin 2 would be min 4.5V and max 5.5V. (3) Its transmission distance would be typ 35m. (4) Its output voltage low pin 3 would be max 250mV. (5) Its irradiance 30 to 40kHz would be typ 0.35mW/m2 and max 0.5mW/m2. And so on. If you have any question or suggestion or want to know more information of TSOP1733KA1, please contact us for details. Thank you!