Data Sheet

3
Operating Characteristics, High Gain (16x), VDD = 3.0 V, Ta = 25°C, (unless otherwise noted) (see Notes 2, 3, 4, 5)
Parameter Symbol Channel Min Typ Max Unit Conditions
Oscillator frequency fosc 690 735 780 kHz
Dark ADC count value Ch0 0 4 counts Ee = 0, Tint = 402 ms
Ch1 0 4
Full scale ADC count value
(Note 6)
Ch0 65535 counts Tint > 178 ms
Ch1 65535
Ch0 37177 Tint = 101 ms
Ch1 37177
Ch0 5047 Tint = 13.7 ms
Ch1 5047
ADC count value Ch0 750 1000 1250 counts
λp = 640 nm, Tint = 101 ms
Ch1 200
Ee = 36.3 μW/cm
2
Ch0 700 1000 1300
λp = 940 nm, Tint = 101 ms
Ch1 820
Ee = 119 μW/cm
2
ADC count value ratio:
Ch1/Ch0
0.15 0.2 0.25
λp = 640 nm, Tint = 101 ms
0.69 0.82 0.95
λp = 940 nm, Tint = 101 ms
Irradiance responsivity Re Ch0 27.5 counts/
(μW/cm
2
)
λp = 640 nm, Tint = 101 ms
Ch1 5.5
Ch0 8.4
λp = 940 nm, Tint = 101 ms
Ch1 6.9
Illuminance responsivity Rv Ch0 36 counts/
lux
Fluorescent light source:
Tint = 402 ms
Ch1 4
Ch0 144 Incandescent light source:
Tint = 402 ms
Ch1 72
ADC count value ratio:
Ch1/Ch0
0.11 Fluorescent light source:
Tint = 402 ms
0.5 Incandescent light source:
Tint = 402 ms
Illuminance responsivity,
low gain mode (Note 7)
Rv Ch0 2.3 counts/
lux
Fluorescent light source:
Tint = 402 ms
Ch1 0.25
Ch0 9 Incandescent light source:
Tint = 402 ms
Ch1 4.5
(Sensor Lux) /(actual Lux),
high gain mode (Note 8)
0.65 1 1.35 Fluorescent light source:
Tint = 402 ms
0.60 1 1.40 Incandescent light source:
Tint = 402 ms