TPS820

The TPS820 is photo-electric switches copiers, printers, and facsimiles luminosity adjustment for various types of equipment. The TPS820 is a linear output photo-IC (current output type) which incorporates a photodiode and a current amp circuit in a single chip.

Features of the TPS820 are:(1) High sensitivity: IL = 2.5 mA (typ.) @E = 0.1 mW/cm2; (2)Little fluctuation in light current ; (3) Output linearity of illuminance is excellent. ; (4)Low current consumption: ICC = 1 A (max) at Vcc = 5v; (5)Housed in compact side-view epoxy resin package; (6)Black package impermeable to visible light ; (7)The TPS820 is suitable for use in combination with the TLN117 infrared LED lamp whose package size is the same..

The absolute maximum ratings of the TPS820 can be summarized as:(1)Supply voltage :0.5~7 V; (2) Output voltage : < =VCC V ; (3)Light current: 10 mA; (4) Power dissipation:250 mW ; (5)Power dissipation derating:-3.33 mW/°C ; (6)Operating temperature range: -25~85 °C ; (7)Storage temperature range :- 40~100 °C ; (8)Soldering temperature (5 s) : 260 °C . If you want to know more information such as the electrical characteristics about the TPS820, please download the datasheet in www.seekic.com or www.chinaicmart.com.