IC-MSB_17 Datasheet, PDF (9/32 Pages) IC-Haus GmbH – SIN/COS SIGNAL CONDITIONER

iC-MSB^SAFETY, iC-MSB2
SIN/COS SIGNAL CONDITIONER WITH 1Vpp DRIVER
Rev F3, Page 9/32
ELECTRICAL CHARACTERISTICS
Operating conditions: VDD = 4.3...5.5 V, Tj = -40...140 °C, IBN calibrated to 200 µA, reference point GNDS, unless otherwise stated.
Item Symbol Parameter
No.
Conditions
Unit
Min. Typ. Max.
120 fc()in
Input Amplifier Cut-off Frequency
(-3dB)
250
kHz
Signal Conditioning, Inputs X1, X2
201 Vin()sig Permissible Input Voltage Range RIN0(3:0) = 0x01
202 Iin()sig
RIN0(3:0) = 0x09
Permissible Input Current Range RIN0(0) = 0, BIAS0 = 0
RIN0(0) = 0, BIAS0 = 1
0.75
0
-300
10
VDDS V
− 1.5
VDDS V
-10
µA
300 µA
203 Iin()
Input Current
RIN0(3:0) = 0x01
-10
10
µA
204 Vout(X2) Output Voltage at X2
BIASEX = 10, I(X2) = 0, referenced to VRE-
Fin12
95 100 105
%
205 Vin(X2) Permissible Input Voltage at X2 BIASEX = 11
0.5
VDDS V
−2
206 Rin(X2) Input Resistance at X2
BIASEX = 11, RIN0(3:0) = 0x01, RIN12(3:0) = 20
27
35
kΩ
0x01
207 Rin()
Input Resistance vs. VREFin
Tj = 27 °C;
RIN0(3:0) = 0x09
RIN0(3:0) = 0x00
RIN0(3:0) = 0x02
RIN0(3:0) = 0x04
RIN0(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
208 TCRin() Temperature Coefficient Rin
209 VREFin0 Reference Voltage
210 G0
Selectable Gain Factors
RIN0(0) = 0, BIAS0 = 1
RIN0(0) = 0, BIAS0 = 0
RIN0(3:0) = 0x01, GR0 and GF0 = 0x0
RIN0(3:0) = 0x01, GR0 and GF0 = max.
0.15
%/K
1.35 1.5 1.65
V
2.25 2.5 2.75
V
2
100
RIN0(3:0) = 0x09, GR0 and GF0 = 0x0
RIN0(3:0) = 0x09, GR0 and GF0 = max
211 ∆Gdiff Differential Gain Accuracy
calibration range 5 bit
212 ∆Gabs Absolute Gain Accuracy
calibration range 5 bit, guaranteed monotony
213 Vin()diff
Recommended Differential Input Vin()diff = V(CHP0) - V(CHN0);
Voltage
RIN0(3:0) = 0x01
RIN0(3:0) = 0x09
214 Vin()os Input Offset Voltage
referred to side of input
215 VOScal Offset Calibration Range
referenced to the selected source (REFVOS);
OR0 = 00
OR0 = 01
OR0 = 10
OR0 = 11
216 ∆VOSdiff Differential Linearity Error of
Offset Correction
calibration range 6 bit
217 ∆VOSint Integral Linearity Error of Offset calibration range 6 bit
Correction
Signal Filter
301 fc
Cut-off Frequency
ENF = 1, f()in 100 kHz for sine/cosine
302 phi
Phase Delay (output vs. input) ENF = 1, f()in 500 kHz for sine/cosine
Index Pulse Comparator Output PZ, NZ
401 Vpk()
Output Amplitude With Sensor EAZ = 1, ADJ(4:0) = 0x19
Tracking via ACO
402 SR()
Output Slew Rate
EAZ = 1
Line Driver Outputs PS, NS, PC, NC, PZ, NZ
501 Vpk()max Permissible Output Amplitude
VDD = 4.5 V, DC level = VDD/2,
RL = 50 Ω vs. VDD/2
502 Vpk()
Output Amplitude With Sensor ADJ (8:0) = 0x19
Tracking via ACO
503 fc()out
Cut-off Frequency
CL = 250 pF
0.5
25
-0.5
0.5 LSB
-1
1
LSB
10
500 mVpp
40
2000 mVpp
0
75
µV
±100
±200
±600
±1200
-0.5
0.5
%V()
%V()
%V()
%V()
LSB
-1
1
LSB
4000 kHz
10
°
225 250 275 mV
1
V/µs
300 mV
225 250 275 mV
500
kHz