IC-MN_16 Datasheet, PDF (7/62 Pages) IC-Haus GmbH – 25-BIT NONIUS ENCODER WITH 3-CH. SAMPLING 13-BIT Sin/D INTERPOLATION

iC-MN 25-BIT NONIUS ENCODER
WITH 3-CH. SAMPLING 13-BIT Sin/D INTERPOLATION
Rev F2, Page 7/62
ELECTRICAL CHARACTERISTICS
Operating conditions: VDD = VACO = 5 V ±10 %, Tj = -40...125 °C,
IBP calibrated to 200 µA, reference point GNDA (GND for digital I/O pins), unless otherwise stated
Item Symbol Parameter
No.
Conditions
Total Device
001 VDD,
VACO
Permissible Supply Voltage
002 I(VDD) Supply Current in VDD
Tj = 27 °C, no load
003 I(VDDA) Permissible Load Current at
VDDA
004 Vc()hi
Clamp Voltage hi
Vc()hi = V() − VDD, I() = 1 mA
(all pins with the exception of MA,
NMA)
005 Vc()hi
Clamp Voltage hi MA, NMA
Vc()hi = V() − VDD, I() = 10 mA
006 Vc()lo
Clamp Voltage lo
(all pins with the exception of
VDDA, MA, NMA)
I() = -1 mA
007 Vc()lo
Clamp Voltage lo at VDDA
I() = -1 mA
008 Vc()lo
Clamp Voltage lo at MA, NMA I() = -10 mA
Signal Conditioning and Inputs: PSINx, NSINx, PCINx, NCINx (x = M, S, N)
101 Vin()sig
Permissible V-Mode Input
Voltage
UIN = 1, TUIN = 0
UIN = 1, TUIN = 1, DCPOS = 1
102 Iin()
V-Mode Input Current
UIN = 1, TUIN = 0
103 Rin()
V-Mode Input Resistance
vs. VREFin, Tj = 27 °C, UIN = 1, TUIN = 1
104 Iin()sig
Permissible I-Mode Input Current UIN = 0;
DCPOS = 0
DCPOS = 1
105 SCR()
Permissible Signal Contrast Ratio ratio of Iin()pk vs. Iin()dc
106 Rin()
I-Mode Input Resistance
Tj = 27 °C, vs. VREFin;
UIN = 0, RIN = 00
UIN = 0, RIN = 01
UIN = 0, RIN = 10
UIN = 0, RIN = 11
107 TCRin
Temperature Coefficient Rin
108 VREFin Input Reference Voltage
DCPOS = 1
DCPOS = 0
110 Vin()diff
Recommended Differential Input
Voltage
Vin()diff = V(PSINx) − V(NSINx),
Vin()diff = V(PCINx) − V(NCINx);
TUIN = 0
TUIN = 1
111 Vcore()
Recommended Internal Signal G * Vin()diff
Level
112 GF, GC Selectable Gain Factors
TUIN = 0
TUIN = 1
113 ∆GFdiff Differential Gain Accuracy
(Master)
referenced to fine gain range
114 ∆GFdiff Differential Gain Accuracy
(Segment, Nonius)
referenced to fine gain range
115 ∆GFSabs Absolute Gain Accuracy Sine
(Master)
referenced to fine gain range, guaranteed
monotony
116 ∆GFCabs Absolute Gain Accuracy Cosine referenced to fine gain range, guaranteed
(Master)
monotony
117 ∆GFSabs Absolute Gain Accuracy Sine
(Segment, Nonius)
referenced to fine gain range, guaranteed
monotony
118 ∆GFCabs Absolute Gain Accuracy Cosine referenced to fine gain range, guaranteed
(Segment, Nonius)
monotony
119 ∆GCabs Gain Accuracy
referenced to coarse gain range
Unit
Min. Typ. Max.
4.5
5.5
V
45
60
mA
-20
0
mA
0.4
1.5
V
12.5
16
V
-1.5
-0.3
V
-1.5
-0.2
V
-17
-10
V
0.75
-0.1
-100
16.4
VDDA V
− 1.5
VDDA + V
0.1
100 nA
20 23.6 kΩ
-10
10
0.125
-300 µA
300 µA
1
1.1 1.6 2.1
kΩ
1.6 2.3 3.0
kΩ
2.2 3.2 4.2
kΩ
3.2 4.6 6.0
kΩ
0.15
%/K
1.35 1.5 1.65
V
2.25 2.5 2.75
V
20
1000 mVpp
80
4000 mVpp
6
Vpp
6
300
1.5
75
-1
1
LSB
-2
2
LSB
-20
20 LSB
-1
1
LSB
-20
20 LSB
-1
1
LSB
-8
8
%