MAX13050ASA Datasheet, PDF (3/20 Pages) Maxim Integrated Products – Industry-Standard High-Speed CAN Transceivers with +80,-80V Fault Protection

MAX13050/MAX13052/MAX13053/MAX13054
Industry-Standard High-Speed CAN
Transceivers with ±80V Fault Protection
DC ELECTRICAL CHARACTERISTICS (continued)
(V_CC = +5V ±5%, V_CC2 = +3V to +3.6V, T_A = T_MIN to T_MAX, unless otherwise noted. Typical values are at V_CC = +5V, V_CC2 = +3.3V,
R_L = 60Ω, and T_A = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Differential Output
(V_CANH - V_CANL)
CANH Short-Circuit Current
CANL Short-Circuit Current
RXD OUTPUT LEVELS
V_DIFF
I_CANHSC
I_CANLSC
Dominant, V_TXD = 0, 45Ω ≤ R_L ≤ 60Ω
Recessive, V_TXD = V_CC, no load
V_CANH = 0, V_TXD = 0
V_CANL = 5V, V_TXD = 0
V_CANL = 40V, V_TXD = 0 (Note 2)
V_CANL = 76V, V_TXD = 0
1.5
3.0
V
-50
+50
mV
-100 -70
-45
mA
40
60
90
40
60
90
mA
63
RXD High-Output-Voltage Level
I = -100µA
V_OH
I = -100µA (MAX13054)
0.8 x
V_CC
0.8 x
V_CC2
V_CC
V
V_CC2
RXD Low-Output-Voltage Level
V_OL I = 5mA
COMMON-MODE STABILIZATION (SPLIT) and REF
0.4
V
Output Voltage
Leakage Current
V_SPLIT
I_LEAK
Normal mode,
-500µA ≤ I_SPLIT ≤ 500µA
Standby mode, -40V ≤ V_SPLIT ≤ +40V
Standby mode, -76V ≤ V_SPLIT ≤ +76V
REF Output Voltage
V_REF
-50µA ≤ I_REF ≤ +50µA (MAX13053)
DC BUS RECEIVER (V_TXD = V_CC, CANH and CANL externally driven)
-12V ≤ V_CM ≤ +12V
Differential Input Voltage
V_DIFF
MAX13050/MAX13052/MAX13054
-12V ≤ V_CM ≤ +12V (standby mode)
Differential Input Hysteresis
V_DIFF(HYST) Normal mode, -12V ≤ V_CM ≤ +12V
0.3 x
V_CC
0.45 x
V_CC
0.7 x
V
V_CC
20
µA
50
0.55 x
V
V_CC
0.5
0.7
0.9
V
0.50
1.15
70
mV
Common-Mode Input Resistance
R_ICM
Normal or standby mode,
V_CANH = V_CANL = ±12V
15
35
kΩ
Matching Between CANH and
CANL Common-Mode Input
Resistance
R_{IC_MATCH} V_CANH = V_CANL
-3
+3
%
Differential Input Resistance
R_DIFF
Common-Mode Input
Capacitance
C_IM
Differential Input Capacitance
Input Leakage Current
I_LI
SLOPE CONTROL RS (MAX13052)
Input Voltage for High Speed
V_{IL_RS}
Normal or standby mode,
V_CANH - V_CANL = 1V
V_TXD = V_CC
V_TXD = V_CC
V_CC = 0, V_CANH = V_CANL = 5V
25
75
kΩ
20
pF
10
pF
-5
+5
µA
0.3 x
V
V_CC
Maxim Integrated
3