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TPS855F Fiches technique(PDF) 2 Page - Toshiba Semiconductor |
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TPS855F Fiches technique(HTML) 2 Page - Toshiba Semiconductor |
2 / 8 page TPS855(F) 2007-10-01 2 Electrical and Optical Characteristics (Ta = 25°C) Characteristics Symbol Test Condition Min Typ. Max Unit Supply voltage VCC ⎯ 2.7 ⎯ 5.5 V Supply current ICC VCC = 5 V, EV = 1000 lx RL = 250 Ω (Note 2) ⎯ 4.5 ⎯ mA Light current (1) IL (1) VCC = 5 V, EV = 100 lx (Note 2), (Note 4) ⎯ 365 ⎯ μA Light current (2) IL (2) VCC = 5 V, EV = 10 lx (Note 3), (Note 4) 21 28 35 μA Light current (3) IL (3) VCC = 5 V, EV = 100 lx (Note 3), (Note 4) 210 280 350 μA Light current ratio (3) L I (1) L I ⎯ ⎯ 1.3 1.7 Dark current ILEAK VCC = 5.5 V, EV = 0 ⎯ ⎯ 0.5 μA Saturation output voltage VO VCC = 5 V, RL = 75 kΩ, EV = 100 lx (Note 3) 4.2 4.35 ⎯ V Peak sensitivity wavelength λp ⎯ ⎯ 640 ⎯ nm Rise time tr ⎯ 0.2 ― Switching time Fall time tf VCC = 5 V, RL = 5 kΩ (Note 5) ⎯ 0.6 ― ms Note 2: CIE standard A light source is used (color temperature = 2856K, approximaterd incandescence light) Note 3: Fluorescence light is used as light source. However, white LED is substituted in a mass-production process. Note 4: Light current measuremen circuit Note 5: Rise time/fall time measurement method A OUT VCC IL TPS855(F) Light tf tr IF 2.5 V VOUT GND 90% 10% OUT VCC White LED Pulse drive TPS855(F) RL |
Numéro de pièce similaire - TPS855F |
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Description similaire - TPS855F |
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