Datasheet

3
Electrical & Optical Specications (Ta=25°C)
Parameter Symbol Min. Typ. Max. Units Conditions
Photo Current (I) I
_PH1
28 40 52 uA Vcc =1.8V, Lux = 100 (2)
Photo Current (II) I
_PH2
- 44 - uA Vcc =1.8V, Lux = 100 (1)
Dark Current I
_DARK
- 300 - nA Vcc = 3V, Lux = 0
Light Current Ratio I
_PH3
/ I
_PH2
- 1.1 - -
Rise Time T
r
- 5 - ms Rl = 1Kohm, Lux = 100
Fall Time T
f
- 5 - ms R1 = 1Kohm, Lux=100
Peak sensitivity wavelength
l
- 500 - nm
Settling Time pulsed at Vcc T
set
- 10 - ms Vcc pulsed = 0V to 3V; Rload = 2.4K ohms; Lux = 100
(2)
Propagation delay T
d
- 5 - ms Rl = 1Kohm, Lux = 100
Storage delay T
s
- 5 - ms R1 = 1Kohm, Lux=100
Saturation voltage Vsat 1.0 - - V R1 = 150Kohm, Lux = 100
Note :
1) Illuminance by incandescent lamp
2) White LED is used as light source
Light Measurement Circuit and Waveforms
sensor-output attains ~95% of
its voltage magnitude-
corresponds to the set light level
Tset
VCC Pulse from PG
Sensor Output at Load