Datasheet

MAX13036
Automotive Contact Monitor
and Level Shifter
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS (continued)
(V
L
= +2.7V to +5.5V, BAT = +6V to +26V, SD = V
L
, T
A
= -40°C to +125°C, unless otherwise noted. Typical values are at V
L
= +3.3V,
BAT = +14V, T
A
= +25°C) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Switch-State Sense Resistor R
SENSE
11 16 22 kΩ
Rise 6
Wetting Current Rise/Fall Time
I
WET_RISE_
FALL
R
WET
= 61kΩ
(Note 5)
Fall 1
µs
R
WET
= 61kΩ 22
R
WET
= 30kΩ, V
BAT
= 14V 28 40 51
Wetting Current I
WET
R
WET
= 330kΩ 7.5
mA
IN0–IN7 Input Impedance in
Shutdown
V
SD
= 0V, V
IN
_ = +14V 5.5 8.5 MΩ
LOGIC-LEVELS
SDO, DO0, DO1 Output
Voltage High
V
OH
Source current = 2mA 0.8 x V
L
V
SDO, DO0, DO1 Output
Voltage Low
V
OL
Sink current = 4mA 0.2 x V
L
V
INT, OT Output Voltage Low V
INTL
Sink current = 4mA 0.4 V
SD Input Leakage Current I
L_SD
V
SD
= V
BAT
= +12V 15 30 µA
SD Input-Voltage Low V
IL_SD
0.8
V
SD Input-Voltage High V
IH_SD
2.4 V
CS, CLK, SDI Input-Voltage Low V
IL
0.33 x
V
L
V
CS, CLK, SDI Input-Voltage High V
IH
0.66 x
V
L
V
CS, CLK Input Leakage Current I
IL
-1 +1 µA
INT, OT Leakage Current I
OL
-1 +1 µA
SDI Input Impedance R
SDI
65 100 145 kΩ
THERMAL SHUTDOWN
Thermal Shutdown Temperature T
SHDN
+170 °C
Thermal Shutdown Hysteresis T
HYST
15 °C