NOA1302
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4
Table 6. OPTICAL CHARACTERISTICS (Unless otherwise specified, these specifications are for VDD = 3.3 V, T
A
= 25°C)
Parameter
Test Conditions Symbol Min Typ Max Unit
Irradiance responsivity
lp (see Figure 5)
R
e
545 nM
Illuminance responsivity
Incandescent light source:
Ev = 100 lux (see Figure 6)
R
v
150
Counts
Incandescent light source:
Ev = 1000 lux (see Figure 6)
1480
Illuminance responsivity
Fluorescent light source:
Ev = 100 lux (see Figure 7)
R
v
130
Counts
Fluorescent light source:
Ev = 1000 lux (see Figure 7)
1290
Dark current Ev = 0 lux (see Figure 9) 2 Counts
Figure 3. AC Characteristics
SDA
SCL
t
LOW
t
r
t
f
S
t
HD;STA
t
HD;DAT
t
HIGH
t
SU;DAT
t
f
t
SU;STO
SP
t
r
t
BUF
t
SP
