iC-LSB
8-CHANNEL ACTIVE PHOTOSENSOR ARRAY
Rev C1, Page 5/7
ELECTRICAL CHARACTERISTICS
Operating conditions: VCC = 4...5.5 V, Tj = -40...125 °C, unless otherwise stated
Item
No.
001
002
003
004
005
101
102
103
104
105
201
202
203
204
205
206
Symbol
Parameter
Conditions
Min.
VCC
I(VCC)
I(VCC)
Vc()hi
Vc()lo
E()mxr
Aph()
λar
λpk
S(λ)
Iph()
η()r
CR()
fc()hi
∆Iout()m
∆Iout()m
Permissible Supply Voltage
Supply Current in VCC, dark
Supply Current in VCC
Clamp-Voltage hi at all pins
Clamp-Voltage lo at all pins
Permissible Irradiance
Radiant Sensitive Area
Spectral Application Range
Peak Sensitivity Wavelength
Spectral Sensitivity
Permissible Photocurrent
Operating Range
E() = 0
Tj = 27 °C
λ
LED
=
λpk,
E() = 0.1 mW/cm
2
Tj = 27 °C
I() = 4 mA
I() = -4 mA
λ
LED
=
λpk
0.8 mm x 0.3 mm per sensor
Se(λar) = 0.25 x S(λ)max
see Figure 1
see Figure 1
λ
LED
=
λpk
per sensor
0
60
150
150
deviation from mean value
only one photosensor illuminated at the same
time
1
Vout() = 1 V ... VCC - 1.5 V
VCC = 4.5...5.5 V, Vout() = 1 V ... VCC - 2 V
Iph: 0
→
100 nA, 1T settling (63%);
Vout() = constant
CL = 30 pF, RL() = 10 kΩ
-0.6
-50
-200
0.7
0.8
+0.6
-15
0
200
200
+15
400
680
0.45
200
120
250
kHz
%
%
0.24
950
-1.2
4
1.0
4
1.5
11
-0.3
0.2
Typ.
Max.
5.5
2
V
mA
mA
mA
mA
V
V
mW/
cm
2
mm
2
nm
nm
A/W
nA
A/W
Unit
Total Device
Photosensors
Photocurrent Amplifiers
Photo Sensitivity
λ
LED
= 740 nm
(light-to-voltage conversion ratio)
Photocurrent Gain
Cut-off Frequency (-3 dB)
Channel Matching
Channel Cross Talk
CR() = Iout() / Iph()
Current Source Outputs
301
302
303
Vout()
Iout()
tr(), tf()
Permissible Output Voltage
(Operating Range)
Permissible Output Current
Output Current Rise/Fall Time
VCC -
1.5
V
µA
µA
µs
µs
µA
304
Iout()0
Output Dark Current
Figure 1: Relative spectral response
Figure 2: Typical directional characteristics
ICHAUS [ IC-HAUS GMBH ]
