Datasheet

(V
CC
= +5V ±5%, V
BATT
= +5V to +42V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
CC
= +5V, V
BATT
= 14V,
R1 = 100Ω, T
A
= +25°C.) (Notes 1, 2)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
INH
High-Level Voltage Drop ΔV
H
INH = -0.18mA, standby mode 0.8 V
Leakage Current I
LEAK(INH)
Sleep mode, V
INH
= 0V 5 µA
CANH, CANL
Differential Receiver Threshold V
DIFF
V
CC
= 5V, no failures and bus failures 1,
2, 5, 9
-3.5 -3.2 -2.9
V
V
CC
= 4.75V to 5.25V, no failures and bus
failures 1, 2, 5, 9
-0.70 x
V
CC
-0.58 x
V
CC
Differential Receiver Hysteresis HYST No failures and bus failures 1, 2, 5, 9 18 mV
CANH Recessive Output Voltage V
OCH
TXD = V
CC
, RTH < 4kΩ 200 mV
CANL Recessive Output Voltage V
OCL
TXD = V
CC
, RTH < 4kΩ V
CC
- 0.2 V
CANH Dominant Output Voltage V
OCHDOM
TXD = 0V, R1 = 100Ω V
CC
- 1.4 V
CANL Dominant Output Voltage V
OCLDOM
TXD = 0V, R1 = 100Ω 1.4 V
CANH Output Current I
O(CANH)
V
CANH
= 0V, TXD = 0V -150 -86 mA
Low-power modes, V
CANH
= 0V, V
CC
= 5V -10 µA
CANL Output Current I
O(CANL)
V
CANL
= 14V, TXD = 0V 75 130 mA
Low-power modes, V
CANL
= 42V,
V
BATT
= 42V, RTL = open
20 µA
Voltage Detection Threshold for
Short Circuit to Battery on CANH
V
DET(CANH)
V
CC
= 4.75V to 5.25V
0.30 x
V
CC
0.37 x
V
CC
V
Low-power modes 1.1 2.5
Voltage Detection Threshold for
Short Circuit to GND on CANL
V
DTG(CANL)
Low-power modes 2.5 3.9 V
Voltage Detection Threshold for
Short Circuit to Battery on CANL
V
DET(CANL)
Normal mode, V
CC
= 5V 6.4 7.3 8.2 V
CANL Wake-Up Threshold V
THL(WAKE)
Low-power modes 2.5 3.2 3.9 V
CANH Wake-Up Threshold V
THH(WAKE)
Low-power modes 1.1 1.8 2.5 V
CANH Single-Ended Receiver
Threshold (Failures 4, 6, 7)
V
SE(CANH)
V
CC
= 5V 1.50 1.70 1.85
V
V
CC
= 4.75V to 5.25V
0.30 x
V
CC
0.37 x
V
CC
CANH Single-Ended Receiver
Hysteresis
HYST 10 mV
MAX3054/MAX3055/
MAX3056
±80V Fault-Protected/Tolerant CAN Transceiver
www.maximintegrated.com
Maxim Integrated │ 3
DC Electrical Characteristics (continued)