Frigor Tstat Series, Manual

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Tstat Series
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Note 2: CIE standard A light source is used (color temperature 2856K, approximated incandescence
light).
Note 3: Fluorescence light is used as light source. However, white LED is substituted in a mass-pro-
duction process.
IL classi
fi cation IL (3) A: - > 37 μ A to 62 μ A, B: 44 μ A to 74 μ A
Note 4: Light current measurement circuit
Electrical and Optical Characteristics (Ta 25°C)
Characteristics Symbol Test Condition Min Typ. Max Unit
Supply current ICC VCC =3 V, EV=1000 lx
RL =1 k
Ω (Note
2)
— 620 — μ A
Light current (1) IL (1) VCC =3 V, EV=1000 lx
(Note 2) ,
(Note 4)
— 62 — μ A
Light current (2) IL (2) VCC =3 V, EV=10 lx
(Note 3) , (Note 4)
3.7 — 7.4 μ A
Light current (3) IL (3) VCC =3 V, EV=100 lx
(Note 3) , (Note 4)
37 — 74 μ A
Light current ratio IL (1)
——
IL (3)
—— — 1.2 1.7
Dark current ILEAK VCC=3.3 V, EV = 0 — — 0.17 μ A