TSL2562, TSL2563
LOW-VOLTAGE
LIGHT-TO-DIGITAL CONVERTER
TAOS066J − MAY 2007
Operating Characteristics, High Gain (16ꢀ), VDD = 2.5 V, TA = 25ꢁ C, (unless otherwise noted) (see
Notes 2, 3, 4, 5)
TSL2562T, TSL2563T TSL2562CS, TSL2563CS
PARAMETER
TEST CONDITIONS
CHANNEL
UNIT
MIN
690
0
TYP
MAX
780
MIN
690
0
TYP
MAX
780
f
Oscillator frequency
735
735
kHz
osc
Ch0
Ch1
Ch0
Ch1
Ch0
Ch1
Ch0
Ch1
Ch0
Ch1
Ch0
Ch1
Ch0
Ch1
Ch0
Ch1
4
4
Dark ADC count value
E
= 0, T = 402 ms
counts
e
int
0
4
0
4
65535
65535
37177
37177
5047
5047
1250
65535
65535
37177
37177
5047
5047
T
T
T
> 178 ms
= 101 ms
= 13.7 ms
int
int
int
Full scale ADC count
value (Note 6)
counts
750
700
1000
200
λ
= 640 nm, T = 101 ms
p
int
2
E
= 36.3 μW/cm
e
counts
counts
1000
820
1300
λ = 940 nm, T = 101 ms
p
int
2
E = 119 μW/cm
e
ADC count value
750
700
1000
190
1250
1300
λ = 640 nm, T = 101 ms
p
int
2
E = 41 μW/cm
e
1000
850
λ = 940 nm, T = 101 ms
p
int
2
E = 135 μW/cm
e
λ = 640 nm, T = 101 ms
0.15
0.69
0.20
0.82
27.5
5.5
8.4
6.9
36
0.25
0.95
0.14
0.70
0.19
0.85
24.4
4.6
7.4
6.3
35
0.24
1
ADC count value ratio:
Ch1/Ch0
p
int
λ = 940 nm, T = 101 ms
p
int
Ch0
Ch1
Ch0
Ch1
Ch0
Ch1
Ch0
Ch1
λ = 640 nm, T = 101 ms
p
int
counts/
(μW/
cm )
R
R
Irradiance responsivity
Illuminance responsivity
e
2
λ = 940 nm, T = 101 ms
p
int
Fluorescent light source:
= 402 ms
T
int
4
3.8
129
67
counts/
lux
v
144
72
Incandescent light source:
= 402 ms
T
int
Fluorescent light source:
= 402 ms
0.11
0.5
0.11
0.52
T
int
ADC count value ratio:
Ch1/Ch0
Incandescent light source:
= 402 ms
T
int
Ch0
Ch1
Ch0
Ch1
2.3
0.25
9
2.2
0.24
8.1
Fluorescent light source:
= 402 ms
T
int
Illuminance responsivity,
low gain mode (Note 7)
counts/
lux
R
v
Incandescent light source:
= 402 ms
T
int
4.5
4.2
Fluorescent light source:
= 402 ms
0.65
0.60
1
1
1.35
1.40
0.65
0.60
1
1
1.35
1.40
(Sensor Lux) /
(actual Lux), high gain
mode (Note 8)
T
int
Incandescent light source:
= 402 ms
T
int
Copyright E 2007, TAOS Inc.
The LUMENOLOGY r Company
r
r
4
www.taosinc.com
TAOS [ TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS ]
