CS1124-D Datasheet, PDF (2/8 Pages) ON Semiconductor – Dual Variable-Reluctance Sensor Interface IC

CS1124
MAXIMUM RATINGS*
Rating
Storage Temperature Range
Ambient Operating Temperature
Supply Voltage Range (continuous)
Input Voltage Range (at any input, R1 = R2 = 22 k)
Maximum Junction Temperature
ESD Susceptibility (Human Body Model)
Lead Temperature Soldering:
1. 60 second maximum above 183°C.
*The maximum package power dissipation must be observed.
Value
Unit
–65 to 150
°C
–40 to 125
°C
–0.3 to 7.0
V
–250 to 250
V
150
°C
2.0
kV
Reflow: (SMD styles only) (Note 1)
230 peak
°C
ELECTRICAL CHARACTERISTICS (4.5 V < V_CC < 5.5 V, –40°C < T_A < 125°C, V_DIAG = 0; unless otherwise specified.)
Characteristic
Test Conditions
Min
Typ
Max
V_CC SUPPLY
Operating Current Supply
Sensor Inputs
V_CC = 5.0 V
–
–
5.0
Input Threshold – Positive
Input Threshold – Negative
V_DIAG = Low
V_DIAG = High
V_DIAG = Low
V_DIAG = High
135
135
–185
135
160
160
–160
160
185
185
–135
185
Input Bias Current (INP1, INP2)
Input Bias Current (DIAG)
Input Bias Current Factor (K_I)
(IN_Adj = INP × K_I)
Bias Current Matching
Input Clamp – Negative
V_IN = 0.336 V
V_DIAG = 0 V
V_IN = 0.336 V, V_DIAG = Low
V_IN = 0.336 V, V_DIAG = High
INP1 or INP2 to IN_Adj, V_IN = 0.336 V
I_IN = –50 µA
I_IN = –12 mA
–16
–11
–6.0
–
–
1.0
–
100
–
152
155
157
–1.0
0
1.0
–0.5
–0.25
0
–0.5
–0.30
0
Input Clamp – Positive
Output Low Voltage
Output High Voltage
Mode Change Time Delay
I_IN = +12 mA
I_OUT = 1.6 mA
I_OUT = –1.6 mA
–
5.0
7.0
9.0
–
0.2
0.4
V_CC – 0.5 V_CC – 0.2
–
0
–
20
Input to Output Delay
Output Rise Time
Output Fall Time
Open–Sensor Positive Threshold
Logic Inputs
I_OUT = 1.0 mA
C_LOAD = 30 pF
C_LOAD = 30 pF
V_DIAG = High, R_IN(Adj) = 40 k. Note 2
–
1.0
20
–
0.5
2.0
–
0.05
2.0
29.4
54
86.9
DIAG Input Low Threshold
–
–
–
0.2 × V_CC
DIAG Input High Threshold
–
0.7 × V_CC
–
–
DIAG Input Resistance
V_IN = 0.3 × V_CC , V_CC = 5.0 V
V_IN = V_CC, V_CC = 5.0 V
8.0
22
70
8.0
22
70
2. This parameter is guaranteed by design, but not parametrically tested in production.
Unit
mA
mV
mV
mV
mV
µA
µA
%INP
%INP
µA
V
V
V
V
V
µs
µs
µs
µs
kΩ
V
V
kΩ
kΩ
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