iC-OD, iC-ODL
OPTICAL POSITION-SENSITIVE DETECTOR (PSD)
Rev D3, Page 6/9
ELECTRICAL CHARACTERISTICS
Operating Conditions: VCC = 4.5...13.2 V,
λ
= 880 nm, Tj = -25...85 °C, unless otherwise noted
Item
No.
Symbol
Parameter
Conditions
Tj
°C
Fig.
Min.
4.5
3.9
0.55
27
003
004
Vs()
I0()
Saturation Voltage at IAC1, IAC2 Vs() = VCC – V(); I() = -400 µA
Output Bias Current in IAC1,
IAC2
Spectral Sensitivity
Range of Spectral Sensitivity
Radiant Sensitive Area iC-OD
Radiant Sensitive Area iC-ODL
Output Current Operating Range
in IAC1, IAC2
Permissible Irradiance for
Alternating Light (peak value)
Sum of Output Currents (RMS)
DC Photo Current Capabillity
f = fc
ic-OD
iC-ODL
ISUM = I(IAC1) + I(IAC2);
f = fc, Ee()
ac
= 30 µW/cm²
Position of light spot irrelevant
Tj = -25...85 °C
Tj = 0...60 °C
position of light spot centered
Standard Illuminant A at
T = 2856 K;
iC-OD
iC-ODL
Q = fc / (fhc – flc)
0.35
0.40
0.13
44
48
-25
27
2.7
4.5
27
16
-50
-500
Se(λ
ar
) = 0.1 x S(λ )
max
500
2.63 x 0.88
8.42 x 0.88
0
iph = 0
27
-210
-108
0.5
1050
0.95
0.5
Typ.
Max.
13.2
13.2
2.4
V
V
mA
mA
V
µA
µA
A/W
nm
mm²
mm²
µA
Unit
Totel Device
001 VCC
002
I(VCC)
Permissible Supply Voltage VCC Tj = -25...85 °C
Tj = 0...60 °C
Supply Current in VCC
iph = 0
Photodiode
101
102
103
104
201
202
S(λ )
max
λ
ar
A
ph
()
A
ph
()
I()
Pe()
pk
Photo Current Amplifier IAC1, IAC2
2.2
0.7
µW
µW
µA
µA
µA
µA
µA
203
204
ISUM
iph()
dc
205
Ev()
dc
Permissible Ambient Light Level
250
75
100
0.5
0.52
0.60
0.18
52
lx
lx
kHz
206
207
208
209
210
fc
Q
I()/ISUM
I()
min
/
ISUM
Ai()
fc
Bandpass Center Frequency
Filter Q-Factor
Single Amplifier Output Current to f = fc, position of light spot cen-
Sum of Output Currents
tered
Smaller Output Current to Sum of f = fc, position of light spot 1 mm
Output Currents
out of center
Photo Current Gain for
Alternating Light
Change of Photo Current Gain
Low-Frequency Photo Current
Gain
RMS Noise Voltage
Ai()
fc
= ISUM / (iph1 + iph2);
f = fc, position of light spot cen-
tered
f = fc, position of light spot 1 mm
out of center
f = 100 Hz
With external filter:
R1, R3 = 10 kΩ, C1, C3 = 120 pF,
R2, R4 = 50 kΩ, C2, C4 = 100 pF
27
dB
211
212
213
dAi()
fc
Ai()
100
Vn(Vout)
-10
1
3
2.1
10
6
2.8
%
dB
mV
214
215
t
on
(VCC)
t
on
(VCC)
Power-on Setup Time
30
Power-on Setup Time
Tj = 0...60 °C, VCC = 0
→
4 V
27
70
50
100
µs
µs
µs
µs
ICHAUS [ IC-HAUS GMBH ]
