MC33794EKR2 Freescale Semiconductor, MC33794EKR2 Datasheet - Page 9

• Manufacturer Part Number: MC33794EKR2
• Description: IC SENSOR ELECTRIC FIELD 54SOICW
• Manufacturer: Freescale Semiconductor
• Type: Sensor Interfacer

Specifications of MC33794EKR2

• 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
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MC33794EKR2; MC33794EKR2TR

Notes
Sensors
Freescale Semiconductor
Table 3. Static Electrical Characteristics (continued)
reflect the approximate parameter means at T
to GND unless otherwise noted.
Lamp Driver
Voltage Monitors
Supply
10.
11.
On Resistance
I
Current Limit
On-Voltage
Breakdown Voltage
LAMP_MON to LAMP_SENSE Ratio
PWR_MON to V
V
Quiescent supply current
IN
DD
Characteristics noted under conditions
V
I
I
V
= 400 mA
OUT
OUT
_
OUT
PWR
MON to V
Verified by design and characterization. Not tested in production.
No external devices connected to internal voltage regulators.
= 400 mA
= 100 µA, Lamp Off
= 1.0 V
= 14 V
DD
(10)
PWR
Ratio
Ratio
Characteristic
(11)
9.0 V ≤ VPWR ≤ 18 V
A
= 25°C under normal conditions unless otherwise noted. Voltages are relative
, -40°C
RLD
V
PWR
LMP
Symbol
VLD
ILD
DD_MON
VLD
I
pwr
DSON
MON
LIM
MON
ON
Z
≤
T
A
≤
85°C unless otherwise noted. Typical values noted
0.1950
0.2200
0.45
Min
0.7
40
–
–
_
0.20524
0.2444
1.75
Typ
0.5
7.0
–
–
–
0.2155
0.2688
Max
0.55
3.5
1.7
1.4
–
_
MC33794
Unit
V/V
V/V
V/V
mA
Ω
A
V
V
9