IC-MSA Datasheet, PDF (6/29 Pages) IC-Haus GmbH – SIN/COS SIGNAL CONDITIONER with AGC and 1Vpp DRIVER

iC-MSA SIN/COS SIGNAL
preliminary
CONDITIONER with AGC and 1Vpp DRIVER
Rev A1, 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 Parameter
No.
Conditions
Unit
Min. Typ. Max.
Total Device
001 VDD
Permissible Supply Voltage
Load current I(VDDS) < -10 mA
4.3
5.5
V
4.5
5.5
V
002 I(VDD) Supply Current in VDD
Tj = 27 °C, no load
25
50
mA
003 I(VDDS) Permissible Load Current VDDS
-20
0
mA
004 Vcz()hi Clamp Voltage hi at all pins
11
V
005 Vc()hi
Clamp Voltage hi at inputs
SCL, SDA
Vc()hi = V() − V(VDDS), I() = 1 mA
0.4
1.5
V
006 Vc()hi
Clamp Voltage hi at inputs
X1...X6
Vc()hi = V() − V(VDDS), I() = 4 mA
0.3
1.2
V
007 Vc()lo
Clamp Voltage lo at all pins
I() = -4 mA
-1.2
-0.3
V
008 Irev(VDD) Reverse-Polarity Current VDD vs. V(VDD) = −5.5 V...−4.3 V
GND
-1
1
mA
Signal Conditioning, Inputs X3...X6
101 Vin()sig
Permissible Input Voltage Range RIN12(3:0) = 0x01
RIN12(3:0) = 0x09
0.75
VDDS V
− 1.5
0
VDDS V
102 Iin()sig
Permissible Input Current Range RIN12(0) = 0, BIAS12 = 0
RIN12(0) = 0, BIAS12 = 1
-300
10
-10
µA
300 µA
103 Iin()
Input Current
RIN12(3:0) = 0x01
-10
10
µA
104 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
20
24
kΩ
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
105 TCRin() Temperature Coefficient Rin
0.15
%/K
106 VREFin12 Reference Voltage
RIN12(0) = 0, BIAS12 = 1
RIN12(0) = 0, BIAS12 = 0
1.35 1.5 1.65
V
2.25 2.5 2.75
V
107 G12
Gain Factors
GC2 = 0x80;
RIN12(3:0) = 0x01, GR12 and AGCGF1 = min.
0.8
RIN12(3:0) = 0x01, GR12 and AGCGF1 = max.
116
RIN12(3:0) = 0x09, GR12 and AGCGF1 = min.
0.2
RIN12(3:0) = 0x09, GR12 and AGCGF1 = max.
29
108 ∆Gdiff Differential Gain Accuracy
calibration range 11 bit
-0.5
0.5 LSB
109 ∆Gabs Absolute Gain Accuracy
calibration range 11 bit, guaranteed monotony -1
1
LSB
110 Vin()diff
Recommended Differential Input Vin()diff = V(CHPx) - V(CHNx),
Voltage
RIN12(3) = 0
RIN12(3) = 1
10
500 mVpp
40
2000 mVpp
111 Vin()os Input Offset Voltage
refered to side of input
0
20
µV
112 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
Offset Correction
calibration range 11 bit
-0.5
0.5 LSB
114 ∆VOSint Integral Linearity Error of Offset calibration range 11 bit
Correction
-1
1
LSB
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
0.5 LSB
117 ∆PHIint Integral Linearity Error of Phase calibration range 10 bit
Calibration
-1
1
LSB
119 fin()max Permissible Input Frequency
20
kHz