TSL2562, TSL2563
LOW-VOLTAGE
LIGHT-TO-DIGITAL CONVERTER
TAOS066J
−
MAY 2007
Operating Characteristics, High Gain (16), V
DD
= 2.5 V, T
A
= 255C, (unless otherwise noted) (see
Notes 2, 3, 4, 5)
PARAMETER
f
osc
Oscillator frequency
Dark ADC count value
E
e
= 0 T
int
= 402 ms
0,
T
int
> 178 ms
Full scale ADC count
value (Note 6)
T
int
= 101 ms
T
int
= 13.7 ms
13 7
λ
p
= 640 nm, T
int
= 101 ms
E
e
= 36.3
μW/cm
2
λ
p
= 940 nm, T
int
= 101 ms
E
e
= 119
μW/cm
2
λ
p
= 640 nm, T
int
= 101 ms
E
e
= 41
μW/cm
2
λ
p
= 940 nm, T
int
= 101 ms
E
e
= 135
μW/cm
2
ADC count value ratio:
t l
ti
Ch1/Ch0
λ
p
= 640 nm T
int
= 101 ms
nm,
λ
p
= 940 nm T
int
= 101 ms
nm,
λ
p
= 640 nm T
int
= 101 ms
nm,
R
e
Irradiance responsivity
λ
p
= 940 nm T
int
= 101 ms
nm,
Fluorescent light source:
T
int
= 402 ms
Incandescent light source:
T
int
= 402 ms
Fluorescent light source:
T
int
= 402 ms
Incandescent light source:
T
int
= 402 ms
Fluorescent light source:
T
int
= 402 ms
Incandescent light source:
T
int
= 402 ms
Fluorescent light source:
T
int
= 402 ms
Incandescent light source:
T
int
= 402 ms
Ch0
Ch1
Ch0
Ch1
0.65
0.60
Ch0
Ch1
Ch0
Ch1
Ch0
Ch1
Ch0
Ch1
Ch0
Ch1
Ch0
Ch1
Ch0
Ch1
Ch0
Ch1
Ch0
Ch1
Ch0
Ch1
Ch0
Ch1
Ch0
Ch1
0.15
0 15
0.69
0 69
0.20
0 20
0.82
0 82
27.5
5.5
8.4
6.9
36
4
144
72
0.11
0.5
05
2.3
0.25
9
4.5
1
1
1.35
1.40
0.65
0.60
0.25
0 25
0.95
0 95
0.14
0 14
0.70
0 70
700
700
750
1000
200
1000
820
750
1000
190
1000
850
0.19
0 19
0.85
0 85
24.4
4.6
7.4
6.3
35
3.8
129
67
0.11
0.52
0 52
2.2
0.24
8.1
4.2
1
1
1.35
1.40
counts/
lux
counts/
lux
counts/
(μW/
cm
2
)
0.24
0 24
1
1300
1250
counts
1300
TEST CONDITIONS
CHANNEL
TSL2562T, TSL2563T
MIN
690
0
0
TYP
735
MAX
780
4
4
65535
65535
37177
37177
5047
5047
1250
counts
TSL2562CS, TSL2563CS
MIN
690
0
0
TYP
735
MAX
780
4
4
65535
65535
37177
37177
5047
5047
counts
UNIT
kHz
counts
ADC count value
R
v
Illuminance responsivity
ADC count value ratio:
Ch1/Ch0
R
v
Illuminance responsivity,
low gain mode (Note 7)
(Sensor Lux) /
(actual Lux) high gain
Lux),
mode (Note 8)
Copyright
E
2007, TAOS Inc.
r
r
The
LUMENOLOGY
r
Company
4
www.taosinc.com
TAOS [ TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS ]
