TLP1205

The TLP1205 is designed as a photointerrupter which has a GaAs infrared LED and a silicon photo IC incorporated in the same package with a connector.

TLP1205 has eight features. (1)One side mounting type. (2)Supply voltage is 5V. (3)Digital output (with a pull-up resistor). (4)Gap 3mm. (5)Resolution slit width 0.5mm. (6)Large output current which would be max 50mA. (7)Mounting circuit connection, maintenance,etc. are easily performed by the connector. (8)Material of the package polycarbonate. Those are all the main features.

Some absolute maximum ratings of TLP1205 have been concluded into several points as follow. (1)Its supply voltage would be 6V. (2)Its output voltage would be Vcc+0.5V. (3)Its low level output current would be 50mA. (4)Its operating temperature range would be from -25°C to 75°C. (5)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 TLP1205 are concluded as follow. (1)Its supply voltage would be min 4.5V and max 5.5V. (2)Its supply current would be max 30mA. (3)Its low lebel output voltage would be max 0.4V. (4)Its high level output voltage would be min 0.9Vcc. (5)Its peak emission wavelength would be typ 940nm for LED side. (6)Its peak sensitivity wavelength would be typ 900nm for photo IC side. (7)Its response frequency would be min 3000Hz. (8)Its rise time would be typ 2us. (9)Its fall time would be typ 0.03us.

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