IC-WG Datasheet, PDF (6/11 Pages) IC-Haus GmbH – 14-BIT DIFFERENTIAL SCANNING OPTO ENCODER

iC-WG
14-BIT DIFFERENTIAL SCANNING OPTO ENCODER
Rev B0, Page 6/11
ELECTRICAL CHARACTERISTICS
Operating Conditions: VCC= 4.5..20V, Tj= -20..125°C, unless otherwise noted
Item Symbol Parameter
Conditions
Tj Fig.
°C
Photodiodes and Amplifiers with Analog Outputs, track 0 and 1 (continued)
809 fo(IPi)
fo(INi)
Analog Output Cut-off Frequency R(VCC/IPi, VCC/INi)= 50kΩ,
CL(IPi,INi)= 30pF
810 fo(IPi)
fo(INi)
Analog Output Cut-off Frequency V(IPi,INi)= constant,
sinussoidal waveform,
I(DPi)= 3..30nA, I(DNi)= 30..3nA
811 fo(IPi)
fo(INi)
Analog Output Cut-off Frequency V(IPi,INi)= constant,
sinussoidal waveform,
I(DPi)= 6..60nA, I(DNi)= 60..6nA
Photodiodes and Amplifiers, tracks 2 to 13
101 Aph(D) Radiant Sensitive Area
102 I(D)
Permissible Photocurrent
103 Ierr
Error Current at Photodiodes
-20
27
85
125
104 CM() Common Mode DPi to DNi
Difference Comparators, tracks 0..13
201 Hys
Hysteresis refered to
[I(DPi) + I(DNi)] /2
I(DPi, DNi)= 3..30nA
Push-Pull Outputs A0..13
301 Vs()hi Saturation Voltage hi
Vs()hi= VCC -V(); I()= -40µA
-20
27
85
125
Vs()hi= VCC -V(); I()= -400µA
-20
27
85
125
302 Vs()lo Saturation Voltage lo
I()= 1.6mA
-20
27
85
125
303 Isc()hi Short-Circuit Current hi
V()= 0V..VCC-1V
304 Isc()lo Short-Circuit Current lo
V()= 0.4V..VCC
305 SRhi
Slew-Rate hi
CL()= 30pF
27
306 SRlo
Slew-Rate lo
CL()= 30pF
27
307 Vc()hi Clamp Voltage hi
Vc()hi= V() -VCC; I()= 3mA
308 Vc()lo Clamp Voltage lo
I()= -3mA
Min. Typ. Max.
50
80
100
200
0.2 × 0.3
90
4.7
20
3.6
15
3.2
15
15.5
25
0.85
1
1.15
8
11
14
0.9
0.79
0.69
0.58
0.51
1.0
0.9
0.83
0.74
0.68
0.4
0.21
0.22
0.25
0.27
-7
-4.6 -1.5
1.8
7.3
13
24
130
61
50
330
115
0.4
1.5
-1.5
-0.4
Unit
kHz
kHz
kHz
mm²
nA
nA
nA
nA
nA
%
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
mA
mA
V/µs
V/µs
V/µs
V/µs
V
V