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NCV1124 Datasheet(PDF) 2 Page - ON Semiconductor

Part No. NCV1124
Description  Dual Variable−Reluctance Sensor Interface IC
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Maker  ONSEMI [ON Semiconductor]
Homepage  http://www.onsemi.com
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NCV1124 Datasheet(HTML) 2 Page - ON Semiconductor

   
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NCV1124
http://onsemi.com
2
MAXIMUM RATINGS
Rating
Value
Unit
Storage Temperature Range
−65 to 150
°C
Ambient Operating Temperature
−40 to 125
°C
Supply Voltage Range (continuous)
−0.3 to 7.0
V
Input Voltage Range (at any input, R1 = R2 = 22 k)
−250 to 250
V
Maximum Junction Temperature
150
°C
ESD Susceptibility (Human Body Model)
2.0
kV
Lead Temperature Soldering:
Reflow: (SMD styles only) (Note 1)
240 peak
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. 60 second maximum above 183
°C.
ELECTRICAL CHARACTERISTICS (4.5 V < VCC < 5.5 V, −40°C < TA < 125°C, VDIAG = 0; unless otherwise specified.)
Characteristic
Test Conditions
Min
Typ
Max
Unit
VCC SUPPLY
Operating Current Supply
VCC = 5.0 V
5.0
mA
Sensor Inputs
Input Threshold − Positive
VDIAG = Low
VDIAG = High
135
135
160
160
185
185
mV
mV
Input Threshold − Negative
VDIAG = Low
VDIAG = High
−185
135
−160
160
−135
185
mV
mV
Input Bias Current (INP1, INP2)
VIN = 0.336 V
−16
−11
−6.0
mA
Input Bias Current (DIAG)
VDIAG = 0 V
1.0
mA
Input Bias Current Factor (KI)
(INAdj = INP × KI)
VIN = 0.336 V, VDIAG = Low
VIN = 0.336 V, VDIAG = High
152
100
155
157
%INP
%INP
Bias Current Matching
INP1 or INP2 to INAdj, VIN = 0.336 V
−1.0
0
1.0
mA
Input Clamp − Negative
IIN = −50 mA
IIN = −12 mA
−0.5
−0.5
−0.25
−0.30
0
0
V
V
Input Clamp − Positive
IIN = +12 mA
5.0
7.0
9.8
V
Output Low Voltage
IOUT = 1.6 mA
0.2
0.4
V
Output High Voltage
IOUT = −1.6 mA
VCC − 0.5
VCC − 0.2
V
Mode Change Time Delay
0
20
ms
Input to Output Delay
IOUT = 1.0 mA
1.0
20
ms
Output Rise Time
CLOAD = 30 pF
0.5
2.0
ms
Output Fall Time
CLOAD = 30 pF
0.05
2.0
ms
Open−Sensor Positive Threshold
VDIAG = High, RIN(Adj) = 40 k. Note 2
29.4
54
86.9
k
W
Logic Inputs
DIAG Input Low Threshold
0.2
× VCC
V
DIAG Input High Threshold
0.7
× VCC
V
DIAG Input Resistance
VIN = 0.3 × VCC , VCC = 5.0 V
VIN = VCC, VCC = 5.0 V
8.0
8.0
22
22
70
70
k
W
k
W
2. This parameter is guaranteed by design, but not parametrically tested in production.


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