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| MAX13020 Datasheet, PDF (4/15 Pages) Maxim Integrated Products – ±60V Fault-Protected LIN Transceivers | |||
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±60V Fault-Protected LIN Transceivers
ELECTRICAL CHARACTERISTICS (continued)
(VBAT = +5V to +38V, TA = -40°C to +125°C, unless otherwise noted. Typical values are at VBAT = +12V and TA = +25°C. Positive
currents flow into the device.)
PARAMETER
High-Level Leakage Current
Device Leakage Current, VBAT
Disconnected
SYMBOL
ILH
IL(BAT)
CONDITIONS
VLIN = VBAT, VTXD = +5V
VBAT = GND, VLIN = +18V
MIN TYP MAX UNITS
-5
0
+5
µA
-5
0
+5
µA
Device Leakage Current, GND
Disconnected
IL(GND) VBAT = GND, VLIN = -18V
-100
0
µA
LIN Current After Short Detection
IIL(FAULT)
Fault mode, disable mode (MAX13021)
VLIN = GND
-10
-2
µA
Short-Circuit Recovery Threshold
Voltage
Vth(RECOVERY) Fault mode, disable mode (MAX13021)
VBAT -
2.5
VBAT -
0.9
V
LIN Pullup Current
IIL
Sleep mode, VLIN = GND, VNSLP = GND
-10
-2
µA
Slave Termination Resistance to
VBAT
RSLAVE
Standby, normal/low slope modes, VLIN =
GND, VBAT = +12V
20
30
47
kâ¦
VLIN = VBAT = +12V,
VTXD = GND, t < tDOM
27
40
60
Short-Circuit Output Current
Receiver Dominant State
Receiver Recessive State
Receiver-Threshold Center
Voltage
IO(SC)
VLIN = +12V, VBAT = +27V,
VTXD = GND, t < tDOM (Note 1)
45
70
100
mA
VBAT = +12V, VLIN = +60V, VTXD = GND,
t < tDOM
45
Vth(DOM)
Vth(REC)
VBAT = +7V to +38V
VBAT = +7V to +38V
0.4 x VBAT
V
0.6 x VBAT
V
Vth(CENTER) VBAT = +7V to +38V
0.475 x 0.5 x 0.525 x
VBAT VBAT VBAT
V
Receiver-Threshold Hysteresis
Voltage
Thermal-Shutdown Threshold
Thermal-Shutdown Hysteresis
ESD PROTECTION
Human Body Model
Contact Discharge
IEC61000-4-2
Vth(HYS)
TSHDN
VBAT = +7V to +38V
LIN
LIN, NWAKE, BAT
(tested to IBEE test setup)
C1 = 100nF on VBAT,
C2 = 220pF on LIN,
R = 33k⦠on NWAKE
0.145 x 0.16 x 0.175 x
VBAT VBAT VBAT
V
+165
°C
10
°C
±12
kV
±4
kV
4 _______________________________________________________________________________________
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