iC-MSBSAFETY, iC-MSB2
SIN/COS SIGNAL CONDITIONER WITH 1Vpp DRIVER
Rev D2, Page 6/29
ELECTRICAL CHARACTERISTICS
Operating conditions: VDD = 4.3...5.5 V, Tj = -40...125 °C, IBN calibrated to 200 µA, reference point GNDS, unless otherwise stated.
Item Symbol
No.
Parameter
Conditions
Unit
Min.
Typ.
Max.
Total Device
001
VDD
Permissible Supply Voltage
Load current I(VDDS) < -10 mA
Tj = 27 °C, no load
4.3
4.5
5.5
5.5
V
V
002 I(VDD)
003 I(VDDS)
004 Vcz()hi
005 Vc()hi
Supply Current in VDD
25
50
0
mA
mA
V
Permissible Load Current VDDS
Clamp Voltage hi at all pins
-20
11
1.5
Clamp Voltage hi at inputs
SCL, SDA
Vc()hi = V() − V(VDDS), I() = 1 mA
Vc()hi = V() − V(VDDS), I() = 4 mA
I() = -4 mA
0.4
0.3
V
006 Vc()hi
007 Vc()lo
Clamp Voltage hi at inputs
X1...X6
1.2
V
V
Clamp Voltage lo at all pins
-1.2
-0.3
Signal Conditioning, Inputs X3...X6
101
Vin()sig
Permissible Input Voltage Range
RIN12(3:0) = 0x01
RIN12(3:0) = 0x09
0.75
0
VDDS
− 1.5
VDDS
V
V
102
Iin()sig
Permissible Input Current Range
RIN12(0) = 0, BIAS12 = 0
RIN12(0) = 0, BIAS12 = 1
-300
10
-10
300
µA
µA
103 Iin()
104
Input Current
RIN12(3:0) = 0x01
-10
10
µA
Rin()
Input Resistance vs. VREFin
Tj = 27 °C;
RIN12(3:0) = 0x09
RIN12(3:0) = 0x00
RIN12(3:0) = 0x02
RIN12(3:0) = 0x04
RIN12(3:0) = 0x06
16
1.1
1.6
2.2
3.2
20
1.6
2.3
3.2
4.6
24
2.1
3.0
4.2
6.0
kΩ
kΩ
kΩ
kΩ
kΩ
105 TCRin()
Temperature Coefficient Rin
0.15
%/K
106
VREFin12 Reference Voltage
RIN12(0) = 0, BIAS12 = 1
RIN12(0) = 0, BIAS12 = 0
1.35
2.25
1.5
2.5
1.65
2.75
V
V
107
G12
Selectable Gain Factors
RIN12(3:0) = 0x01, GR12 and GF12 = 0x0
RIN12(3:0) = 0x01, GR12 and GF12 = max.
2
100
RIN12(3:0) = 0x09, GR12 and GF12 = 0x0
RIN12(3:0) = 0x09, GR12 and GF12 = max.
0.5
25
108 ∆Gdiff
109 ∆Gabs
Differential Gain Accuracy
Absolute Gain Accuracy
calibration range 11 bit
-0.5
-1
0.5
1
LSB
LSB
calibration range 11 bit, guaranteed monotony
110
Vin()diff
Recommended Differential Input
Voltage
Vin()diff = V(CHPx) - V(CHNx),
RUIN12(3) = 0
10
40
500
2000
mVpp
mVpp
RUIN12(3) = 1
111 Vin()os
112
Input Offset Voltage
refered to side of input
0
20
µV
VOScal
Offset Calibration Range
referenced to the selected source (VOS12);
ORx = 00
ORx = 01
ORx = 10
ORx = 11
±100
±200
±600
±1200
%V()
%V()
%V()
%V()
113 ∆VOSdiff Differential Linearity Error of
calibration range 11 bit
-0.5
-1
0.5
1
LSB
Offset Correction
114 ∆VOSint Integral Linearity Error of Offset calibration range 11 bit
LSB
Correction
115 PHIkorr
Phase Error Calibration Range
CH1 versus CH2
±10.4
°
116 ∆PHIdiff
Differential Linearity Error of
Phase Calibration
calibration range 10 bit
-0.5
-1
0.5
1
LSB
117 ∆PHIint
Integral Linearity Error of Phase calibration range 10 bit
Calibration
LSB
119 fin()max
120 fhc()
Permissible Input Frequency
500
250
kHz
kHz
Input Amplifier Cut-off Frequency
(-3dB)
ICHAUS [ IC-HAUS GMBH ]
