TLP1209

The TLP1209 is designed as a photointerrupter which has a connector with a GaAs infrared LED and a high sensitivity low current consumption silicon photo IC.

TLP1209 has eight features. (1)Single sided screw mounting type. (2)For 5V of power supply voltage. (3)Digital output (open collector). (4)Gap 5mm. (5)Resolution slit width 0.5mm. (6)Low current consumption which would be max 16.5mA. (7)Material of the case polycarbonate. (8)UL recongnized PWB adopted UL94V-0. Those are all the main features.

Some absolute maximum ratings of TLP1209 have been concluded into several points as follow. (1)Its supply voltage would be 10V. (2)Its output voltage would be 28V. (3)Its low level output current would be 50mA. (4)Its low level output current derating would be -0.67mW/°C. (5)Its operating temperature range would be from -25°C to 75°C. (6)Its storage temperature range would be from -40°C to 85°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of TLP1209 are concluded as follow. (1)Its supply voltage would be min 4.5V and typ 5V and max 5.5V. (2)Its supply current would be max 16.5mA. (3)Its output voltage would be min 0.9Vcc for high level and would be typ 0.07V and max 0.35V for low level. (4)Its peak emission wavelength would be typ 940nm. (5)Its peak sensitivity wavelength would be typ 900nm. (6)Its response frequency would be min 3000Hz. (7)Its rise time would be typ 8us. (8)Its fall time would be typ 0.03us.

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