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 differential mode if bus failures disappear• Supports one wire transmission modes with ground of...

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SeekIC No. : 004415748 Detail

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...

floor Price/Ceiling Price

Part Number:
MC33388
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



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 offset up to 1.5V
• Internal bus driver slope control function to minimize RFI
• Bus line short-circuit protected to battery, VDD and ground
• Bus line protected against automotive transients
• Thermal protection of bus line drivers
• Supports unshielded twisted pair bus
• An unpowered node does not disturb the bus lines
• Wake-up capability triggered from bus message and wake-up input pin
• Wake up pin with dual edges sensitivity
• Battery fail flag reported on NERR output
• Ambient temperature range from -40°C to 125°C.



Specifications

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



Description

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.




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