iC-OV
5-BIT OPTO ENCODER
Rev C0, Page 5/9
ELECTRICAL CHARACTERISTICS
Operating Conditions:
VCC= 5V ±10%, Tj= -25..125 C, unless otherwise noted
Item Symbol Parameter
Conditions
Tj
Fig.
Unit
C
Min.
Typ.
Max.
Total Device
001 VCC
Permissible Supply Voltage
Range
4.5
5.5
13
V
002 I(VCC)
Supply Current in VCC,
Outputs C1..5 hi
closed LED Control:
7
8
mA
R(ISET/AGND)= 14k ,
I(LED) 10mA, NER= hi;
I(C1..5)= 0, I(D1..5)= 80nA
003 I(VCC)
004 fo
Supply Current in VCC,
Outputs C1..5 lo
closed LED Control:
15
mA
R(ISET/AGND)= 14k ,
I(LED) 10mA, NER= hi;
I(C1..5)= 0, I(D1..5) 8nA
Cut-off Frequency,
tracks 1..5
sinusoidal waveform,
I(D1..5)= 8..80nA, I(DREF)= 80nA
200
500
kHz
µs
005
tp()
Delay Skew C1..5
rectangular waveform,
I(D1..5)= 8..80nA, I(DREF)= 80nA
0.5
Photodiodes D1..5, DREF
006 S( )max Spectral Sensitivity
= 850nm
0.5
A/W
nm
007 ar
Spectral Application Range
Se( ar)= 0.1×S( )max
1050
Photodiodes D1..5 with Amplifiers
101 Aph(D)
102 CM()
Radiant Sensitive Area
0.2 × 0.1
1
mm²
Common Mode referred to
Reference Photodiode DREF
0.85
8
1.15
16
Difference Comparators, tracks 1..5
201 Hys
Hysteresis referred to
[I(D) + IS] /2
I(D1..5)= 0..80nA
12
%
Push-Pull Outputs C1..5
301 Vs()hi
Saturation Voltage hi
Vs()hi= VCC-V(C);
I()= -1.6mA
1.4
V
V
27
1.1
302 Vs()lo
Saturation Voltage lo
I()= 1.6mA
-25
27
85
0.4
0.4
0.4
0.5
V
V
V
V
0.25
125
303 Isc()hi
304 Isc()lo
Short-Circuit Current hi
Short-Circuit Current lo
V()= 0..2.8V
9
mA
mA
27
27
4
V()= 2V..VCC
10
mA
mA
5
305 tr()
Rise Time
C: lo hi; CL= 30pF
C: hi lo; CL= 30pF
80
40
260
100
1.5
ns
ns
V
306 tf()
Fall Time
307 Vc()hi
Clamp Voltage hi
Vc()hi= V(C)-VCC;
I()= 3mA
0.4
308 Vc()lo
Clamp Spannung lo
I()= -3mA
-1.5
-0.4
V
Test Aid TNRF, TREF
401 CR()
Current Ratio
I(TNRF)/I(D1..5)
test aid active,
I()= 2..200µA
200
400
550
800
402 CR()
Current Ratio
I(TNRF)/I(DDC),
I(TREF)/I(DREF)
test aid active,
I()= 2..200µA
1100
1600
ICHAUS [ IC-HAUS GMBH ]
