MAX13020_12 Datasheet, PDF (3/16 Pages) Maxim Integrated Products – ±60V Fault-Protected LIN Transceivers

MAX13020/MAX13021
±60V Fault-Protected LIN Transceivers
ELECTRICAL CHARACTERISTICS (continued)
(V_BAT = +5V to +38V, T_A = -40°C to +125°C, unless otherwise noted. Typical values are at V_BAT = +12V and T_A = +25°C. Positive
currents flow into the device.)
PARAMETER
SYMBOL
TRANSMITTER DATA INPUT (TXD)
High-Level Input Voltage
V_IH
Low-Level Input Voltage
V_IL
Pulldown Resistance
Low-Level Input Current
R_TXD
I_IL
CONDITIONS
Output recessive
Output dominant
V_TXD = V_GND
MIN TYP MAX UNITS
2
V
0.8
V
125 330 800
kΩ
-5
0
+5
µA
Standby mode, V_NWAKE = V_GND,
Low-Level Output Current
I_OL
V_LIN = V_BAT, V_TXD = +0.4V,
1.5
6
mA
local wake-up request
RECEIVER DATA OUTPUT (RXD)
Low-Level Output Current
High-Level Leakage Current
NSLP INPUT
High-Level Input Voltage
Low-Level Input Voltage
Pulldown Resistance
Low-Level Input Current
NWAKE INPUT
High-Level Input Voltage
Low-Level Input Voltage
NWAKE Pullup Current
High-Level Leakage Current
INH OUTPUT
Switch On-Resistance Between
BAT and INH
I_OL
I_LH
V_IH
V_IL
R_NSLP
I_IL
V_IH
V_IL
I_IL
I_LH
R_SW
High-Level Leakage Current
LIN BUS I/O
LIN Recessive Output Voltage
I_LH
V_O(RECES)
V_LIN = V_GND, V_RXD = +0.4V
Normal/low slope mode,
V_LIN = V_BAT, V_RXD = +5V
V_NSLP = +5V
V_NSLP = V_GND
V_NWAKE = V_GND
V_NWAKE = +38V, V_BAT = +38V
Standby, normal/low slope modes, I_INH =
-15mA, V_BAT = +12V
Sleep mode,
V_NWAKE = +38V, V_BAT = +38V
V_TXD = +5V, I_LIN = -1µA
1.2
4.1
mA
-5
0
+5
µA
2
V
0.8
V
125 330 800
kΩ
-5
0
+5
µA
V_BAT - 1.0
V
V_BAT - 3.3
V
-30
-10
-3
µA
-5
0
+5
µA
22
50
Ω
-5
0
+5
µA
V_BAT -1.0V
V
LIN Dominant Output Voltage
V_O(DOM)
Normal/low slope mode,
V_TXD = V_GND, V_BAT = +7V to +27V,
R_TERM = 500Ω to BAT
0.2 x V_BAT V
Maxim Integrated
3