Features: • Very low sleep/standby current (15mA typical)• Baud rate from 10 kBaud up to 125kBauds• Automatic switching to single wire mode in case of bus failures and return to differential mode if bus failures disappear• Supports one wire transmission modes with ground of...
MC33388: Features: • Very low sleep/standby current (15mA typical)• Baud rate from 10 kBaud up to 125kBauds• Automatic switching to single wire mode in case of bus failures and return to di...
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Ratings |
Symbol |
Min |
Typ |
Max |
Unit |
DC Supply Voltage Pin 10 |
VDD |
-0.3 |
6 |
V | |
DC Voltage On Pins 2, 3, 4, 5, 6 and 7 |
VDD |
-0.3 |
VDD + 0.3 |
V | |
DC Voltage On Pins 11, 12 |
VBUS |
-20 |
+27 |
V | |
Transient Voltage At Pins 11, 12 0 < VDD < 5.5V ; VBAT³ 0 ; T < 500ms |
VANH/VCANL |
-40 |
40 |
V | |
Transient Voltage On Pins 11, 12 (Coupled Through 1nF Capacitor) |
Vtr |
100 |
V | ||
DC Voltage On Pin 7 |
Vwake |
-150 |
VBAT+0.3 |
v | |
Current In Pin 7 |
I wake |
-15 |
3 |
mA | |
DC Voltage On Pins 1 |
Vinh |
-0.3 |
VBAT + 0.3 |
V | |
DC Voltage On Pins 8, 9 |
Vrtl, Vrth |
-0.3 |
40 |
V | |
DC Voltage On Pins 14 |
VBAT |
-0.3 |
27 |
V | |
Voltage On Pins 14 (Load Dump, 500ms) |
VBAT |
40 |
V | ||
ESD Voltage On Any Pins (HBM.100pF ; 1.5kW) |
VESD |
-3.0 |
3.0 |
KV | |
ESD Voltage On Any Pins (MM.200pF ; 0W) |
VESD |
-200 |
200 |
||
Junction Temperature |
Tj |
-40 |
150 |
°C | |
Storage Temperature |
Tstg |
-55 |
150 |
°C | |
RTH, RTL Termination Resistance |
Rt |
500 |
16000 |
W |
The MC33388 is a CAN physical interface device, dedicated to automotive body electronic multiplexing applications. MC33388 operates in differential mode, allowing ground shifts up to 1,5V, reducing RFI disturbances. It offers very low standby current in sleep and standby mode operation and supports communication speeds up to 125kBauds.
MC33388 is fully protected against harsh automotive environments and the driver is able to detect fault conditions and automatically switches into appropriate default mode. Under fault condition, it continuously monitors bus failures in order to switch back to normal bus operation as soon as faults disappeared.