IC-MR Datasheet, PDF (6/44 Pages) IC-Haus GmbH – 13-BIT S&H SIN/COS INTERPOLATOR WITH CONTROLLER INTERFACES

iC-MR 13-BIT S&H SIN/COS
preliminary
INTERPOLATOR WITH CONTROLLER INTERFACES
Rev A1, Page 6/44
ELECTRICAL CHARACTERISTICS
Operating conditions:
VDDA = VDD = 4.5...5.5 V, GNDA = GND = 0 V, IBP calibrated to 200 µA, Tj = -40...125 °C, unless otherwise noted.
Item Symbol Parameter
No.
Conditions
Min. Typ.
General
001 VDDA,
VDD
Permissible Supply Voltage
4.5
5
002 I(VDDA) VDDA Supply Current
25
003 I(VDD)
004 Vc()hi
005 Vc()hi
VDD Supply Current
Clamp Voltage hi
at digital inputs ASLI, SLI, MAI,
NCS, NL, NRD, NWR, NRES,
NERR, SDA, SCL, TMS
Clamp Voltage hi
at digital inputs D(7...0)
Vc()hi = V() - V(VDD),
I() = 4 mA
Vc()hi = V() - V(VDD),
I() = 1.6 mA
5
0.3
0.3
006 Vcz()hi
Clamp Voltage hi
I() = 4 mA
at ACO, VDDA, PSO, NSO, PCO,
NCO, AMAO, SLO, ADC, PSI,
NSI, VREF, PCI, NCI
007 Vc()lo
Clamp Voltage lo
I() = -4 mA
-1.2
at ACO, VDDA, PSO, NSO, PCO,
NCO, AMAO, SLO, ADC, PSI,
NSI, VREF, PCI, NCI
Bias Current Source, Reference Voltages, Input/Output VREF
101 IBP
Bias Current Source
IBP calibrated to 200 µA
92.5 100
102 VPAH
Reference Voltage VPAH
referenced to GNDA
45
50
103 V05
104 VREFI
Reference Voltage V05
Internal Ref. Voltage VREFI
DCPOS = 1
DCPOS = 0
450 500
1.35 1.5
2.25 2.5
105 Vin()
Permissible Input Voltage at
SELREF = 0x3
0.5
VREF
106 Rin()
Input Resistance at VREF
SELREF = 0x3, REFVOS = 0x3, UIN = 1,
TUIN = 0, Rin() referenced to VREFin()
20
26
107 Vref()out Output Voltage at VREF
SELREF = 0x2, I() = 0
100
108 I0()
Leakage Current at VREF
SELREF = 0x0 or 0x1
-1
12-bit A/D Converter, Measuring Input ADC
601 RESOadc A/D Converter Resolution
12
602 t()adc
A/D Conversion Time
1.1
603 Vin()FS Maximum Full Scale Input
ADCSLOP = 0xFF
2.5
Voltage
ADCSLOP = 0x00
2.0
604 INL()
A/D Conversion Nonlinearity
Signal Conditioning, Inputs: PSI, NSI, PCI, NCI
701 Vin()sig Permissible V Mode Input Voltage UIN = 1, TUIN = 0
0.75
UIN = 1, TUIN = 1, DCPOS = 1
-0.1
702 Iin()
703 Rin()
704 Iin()sig
705 CTR()sig
706 Rin()
707 TC(Rin)
708 Vin()os
V Mode Input Current
UIN = 1, TUIN = 0
V Mode Input Resistance
UIN = 1, TUIN = 1, vs. VREFin, Tj = 27 °C,
Permissible I Mode Input Current UIN = 0, DCPOS = 0
UIN = 0, DCPOS = 1
Permissible Signal Contrast Ratio current ratio of Iin()pkpk vs. Iin()dc
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
Temperature Coefficient of Rin
Offset Voltage of Input Stage
referenced to side of input;
GR = 0x4, GFC = 0x1F, GFS = 0x7C0
-100
16.4 20
-300
10
0.125
1.1 1.6
1.6 2.3
2.2 3.2
3.2 4.6
0.15
Unit
Max.
5.5
V
50
mA
50
mA
1.2
V
1.2
V
11
V
-0.3
V
107.5 %
55 %VDDA
550 mV
1.65
V
2.75
V
VDDA V
−2
30
kΩ
%VREFI
+1
µA
bit
ms
V
V
±0.95 LSB
VDDA V
− 1.5
VDDA V
+ 0.1
100 nA
23.6 kΩ
-10
µA
300 µA
1
2.1
kΩ
3.0
kΩ
4.2
kΩ
6.0
kΩ
%/K
300 µV