MC33794DWB Freescale Semiconductor, MC33794DWB Datasheet - Page 7

• Manufacturer Part Number: MC33794DWB
• Description: IC SENSOR ELECTRIC FIELD 54-SOIC
• Manufacturer: Freescale Semiconductor
• Type: Sensor Interfacer

Specifications of MC33794DWB

• Input Type: Logic
• Output Type: Logic
• Interface: ISO9141
• Current - Supply: 7mA
• Mounting Type: Surface Mount
• Package / Case: 54-SOIC (7.5mm Width) Exposed Pad, 54-eSOIC, 54-HSOIC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Sensors
Freescale Semiconductor
Table 3. Static Electrical Characteristics
reflect the approximate parameter means at T
to GND unless otherwise noted.
Voltage Regulators
Out-of-Range Voltage Detector (Terminal name V
ISO-9141 Communications Interface
ISO In
Notes
5.0 V Regulator Voltage
7.0 V ≤ V
Analog Regulator Voltage
9.0 V ≤ V
5.0 V Low Voltage Detector
5.0 V High Voltage Detector
5.0 V Out-of-Range Voltage Detector Hysteresis
Input Low Level
Input High Level
Input Hysteresis
Output Low
Output High
Output Breakdown
I
Output Resistance
Current Limit
Output Propagation Delay
Logic Output Low
I
Logic Output Pull-Up Current
V
Input to Output Propagation Delay
ISO-9141 to ISO_IN, R
18 V
OUT
SINK
OUT
6.
Characteristics noted under conditions
I
Sinking Current with V
Out to ISO-9141, C
OUT
= 20 mA
= 1.0 mA
= 0 V
Ratio to V
= 40 mA
PWR
PWR
(6)
(6)
≤ 18 V, 1.0 mA ≤ I
≤ 18 V, C
(6)
PWR
(6)
(6)
LOAD
L
FILT
Characteristic
= 10 kΩ, C
OUT
= 47 µF
= 20 pF
< 0.3 V
L
≤ 75 mA, C
STATIC ELECTRICAL CHARACTERISTICS
L
PWR
= 470 pF, 7.0 V ≤ VPWR ≤
IN
FILT
9.0 V ≤ VPWR ≤ 18 V
= 47 µF
A
CC
= 25°C under normal conditions unless otherwise noted. Voltages are relative
)
, -40°C
V
VIF
Symbol
VIF
VIF
VIF
VIF
TIF
TIF
VIF
ANALOG
V
RIF
IIF
V
IIF
V
VIF
V
HYS5
INHYS
LV5
HV5
CC
INLO
LIM
INHI
OLO
DLY
OLO
DLY
OHI
PU
ON
Z
≤
T
A
≤
85°C unless otherwise noted. Typical values noted
8.075
4.75
5.26
Min
0.30
100
4.0
0.8
40
60
–
–
–
–
–
–
–
–
4.52
5.55
0.05
0.33
0.53
Typ
5.0
8.5
0.2
58
90
–
–
–
–
–
–
–
8.925
Max
5.25
4.72
5.83
120
0.7
0.2
8.0
1.0
5.4
–
–
–
–
–
–
–
MC33794
Unit
V/V
V/V
V/V
V/V
V/V
mA
µA
µs
µs
Ω
V
V
V
V
V
V
V
7