iC-OG
8-BIT DIFFERENTIAL SCANNING OPTO ENCODER
Rev C1, Page 5/9
ELECTRICAL CHARACTERISTICS
Operating Conditions: VCC= 5V ±10%, Tj= -40..125 °C, unless otherwise noted.
Item
Symbol
Parameter
Conditions
Tj
EC
Total Device
001
002
VCC
I(VCC)
Permissible Supply Voltage
Range
Supply Current in VCC,
Outputs S0..7 hi
LED control active:
R(ISET/AGND)= 140kΩ,
I(LED). 8mA, NER=hi;
I(DP0..7)= 30nA,
I(DN0..7)= 3nA,
I(S0..7)= 0;
LED control active:
R(ISET/AGND)= 14kΩ,
I(LED). 80mA, NER=hi;
I(DP0..7)= 3nA,
I(DN0..7)= 30nA,
I(S0..7)= 0;
sinusoidal waveform,
I(DP0..7)= 3..30nA
I(DN0..7)= 30..3nA
see No. 4
sinusoidal waveform,
I(DP0..7)= 6..60nA
I(DN0..7)= 60..6nA
see No. 6
0.2 × 0.3
λ=
850nm
S(λar)= 0.1×S(λ)max
500
0.85
I(DPi, DNi)= 3..90nA
8
1
11
0.5
1050
90
1.15
17
%
200
100
4.5
10
5.5
V
mA
Fig.
Min.
Typ.
Max.
Unit
003
I(VCC)
Supply Current in VCC,
Outputs S0..7 lo
10
mA
004
fo
Cut-off Frequency,
tracks 0..7
Propagation Delay
Cut-off Frequency,
tracks 0..7
Propagation Delay
kHz
005
006
tp(D-A)
2.5
µs
kHz
007
101
102
103
104
105
201
Aph(D)
S(λ)max
λar
I(D)
CM()
Hys
1.5
µs
mm²
A/W
nm
nA
Photodiodes and Amplifiers, tracks 0..7
Radiant Sensitive Area
Spectral Sensitivity
Range of Spectral Sensitivity
Permissible Photocurrent
Common Mode DPi to DNi
Hysteresis referred to
[I(DPi) + I(DNi)] /2
Saturation Voltage hi
Saturation Voltage hi
Saturation Voltage lo
Short-Circuit Current hi
Short-Circuit Current lo
Slew-Rate hi
Slew-Rate lo
Clamp Clamp Voltage hi
Clamp Clamp Voltage lo
Difference Comparators, tracks 0..7
Push-Pull Outputs S0..7
301
302
303
304
305
306
307
308
309
Vs()hi
Vs()hi
Vs()lo
Isc()hi
Isc()lo
tr()
tf()
Vc()hi
Vc()lo
Vs()hi= VCC-V(); I()= -40µA
27
Vs()hi= VCC-V(); I()= -400µA
27
I()= 1.6mA
27
V()= 0V..VCC-1.2V
V()= 0.4V..VCC
CL()= 30pF
27
CL()= 30pF
27
Vc()hi= V()-VCC;
S()= hi, I()= 3mA
S()= lo, I()= -3mA
0.4
-1.5
40
115
1.5
-0.4
-7
1.8
24
61
380
0.22
-4.6
7.3
-1.4
13
130
0.83
0.4
0.69
1.05
0.95
V
V
V
V
V
V
mA
mA
V/µs
V/µs
V/µs
V/µs
V
V
ICHAUS [ IC-HAUS GMBH ]
