iC-MSBSAFETY, iC-MSB2
SIN/COS SIGNAL CONDITIONER WITH 1Vpp DRIVER
Rev D2, Page 7/29
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.
Signal Conditioning, Inputs X1, X2
201
Vin()sig
Permissible Input Voltage Range
RIN0(3:0) = 0x01
RIN0(3:0) = 0x09
0.75
0
VDDS
− 1.5
VDDS
V
V
202
Iin()sig
Permissible Input Current Range
RIN0(0) = 0, BIAS0 = 0
RIN0(0) = 0, BIAS0 = 1
-300
10
-10
300
µA
µA
203 Iin()
Input Current
RIN0(3:0) = 0x01
-10
95
10
µA
%
V
204 Vout(X2)
205 Vin(X2)
Output Voltage at X2
BIASEX = 10, I(X2) = 0, referenced to VREFin12
100
27
105
Permissible Input Voltage at X2 BIASEX = 11
0.5
VDDS
− 2
30
206 Rin(X2)
Input Resistance at X2
BIASEX = 11, RIN0(3:0) = 0x01,
20
kΩ
RIN12(3:0) = 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
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
208 TCRin()
Temperature Coefficient Rin
0.15
%/K
209
VREFin0 Reference Voltage
RIN0(0) = 0, BIAS0 = 1
RIN0(0) = 0, BIAS0 = 0
1.35
2.25
1.5
2.5
1.65
2.75
V
V
210
G0
Selectable Gain Factors
RIN0(3:0) = 0x01, GR0 and GF0 = 0x0
RIN0(3:0) = 0x01, GR0 and GF0 = max.
2
100
RIN0(3:0) = 0x09, GR0 and GF0 = 0x0
RIN0(3:0) = 0x09, GR0 and GF0 = max
0.5
25
211 ∆Gdiff
212 ∆Gabs
Differential Gain Accuracy
Absolute Gain Accuracy
calibration range 5 bit
-0.5
-1
0.5
1
LSB
LSB
calibration range 5 bit, guaranteed monotony
213
Vin()diff
Recommended Differential Input
Voltage
Vin()diff = V(CHP0) - V(CHN0),
RIN0(3:0) = 0x01
10
40
500
2000
mVpp
mVpp
RIN0(3:0) = 0x09
214 Vin()os
215
Input Offset Voltage
referred to side of input
0
75
µV
VOScal
Offset Calibration Range
referenced to the selected source (REFVOS);
OR0 = 00
OR0 = 01
OR0 = 10
OR0 = 11
±100
±200
±600
±1200
%V()
%V()
%V()
%V()
216 ∆VOSdiff Differential Linearity Error of
calibration range 6 bit
-0.5
-1
0.5
1
LSB
Offset Correction
217 ∆VOSint Integral Linearity Error of Offset calibration range 6 bit
LSB
Correction
Signal Filter
301
4000
10
kHz
°
fg
Cut-off Frequency
Phase Shift
302
fin 500 kHz for sine/cosine
phi
Index Pulse Comparator Output PZ, NZ
401 Vpk()
Output Amplitude With Sensor
Tracking via ACO
EAZ = 1, ADJ(4:0) = 0x19
EAZ = 1
225
250
1
275
mV
402 SR()
Output Slew Rate
V/µs
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
300
275
mV
mV
502 Vpk()
Output Amplitude With Sensor
Tracking via ACO
ADJ (8:0) = 0x19
CL = 250 pF
225
500
250
503 fg
Cut-off Frequency
Offset Voltage
kHz
µV
504 Vos
505 Isc()
506 Ilk()
±200
30
Short-circuit Current
Tristate Leakage Current
pin shorten to VDD or GND
tristate or reversed supply
10
-1
50
1
mA
µA
5秒后页面跳转
STM32H743技术深度剖析与应用案例探索
LM321中文资料解析：引脚功能介绍、技术特点、技术特性分析
74HC14芯片资料介绍：性能特性分析、引脚介绍
LM1875芯片手册：功放参数分析、引脚说明、电路设计要点
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
