Features: •Waveshaping for Low Electromagnetic Interference (EMI)•Detects and Automatically Handles Loss of Ground•Worst-Case Sleep Mode Current of Only 60 A (75 A on the 33897T)•Current Limit Prevents Damage Due to Bus Shorts•Built-In Thermal Shutdown on Bus Output...
33897T: Features: •Waveshaping for Low Electromagnetic Interference (EMI)•Detects and Automatically Handles Loss of Ground•Worst-Case Sleep Mode Current of Only 60 A (75 A on the 33897T)...
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Rating |
Symbol |
Value |
Unit |
Electrical Ratings | |||
Supply Voltage |
VBATT |
-0.3 to 40 |
V |
Input Logic Voltage |
VIN |
-0.3 to 7.0 |
V |
RXD Pin Voltage |
VRXD |
-0.3 to 7.0 |
V |
CNTL Pin Voltage (33897/A/C/T only) |
VCNTL |
-0.3 to 40 |
V |
ESD Voltage(2) |
VESD |
±2000 ±1500 ±4000 ±200 ±100 |
V |
Thermal Ratings | |||
Ambient Operating Temperature(3) |
TA |
-40 to 125 |
°C |
Junction Operating Temperature |
TJ |
-40 to 150 |
°C |
Storage Temperature |
TSTG |
-55 to 150 |
°C |
Junction-to-Ambient Thermal Resistance |
RJA |
150 |
°C/W |
Peak Package Reflow Temperature During Reflow (4),(5) |
TPPRT |
Note 5. |
°C |
Notes
2.ESD testing is performed in accordance with the Human Body Model (CZAP = 100 pF, RZAP = 1500 ),Machine Model (CZAP = 200 pF, RZAP = 0 ).
3.When using the 8-terminal device, consider the power dissipation at a high operating voltage and maximum network loading at ambient temperatures exceeding 85°C.
4.Pin soldering temperature limit is for 10 seconds maximum duration. Not designed for immersion soldering. Exceeding these limits may cause malfunction or permanent damage to the device.
5.Freescale's Package Reflow capability meets Pb-free requirements for JEDEC standard J-STD-020C. For Peak Package Reflow Temperature and Moisture Sensitivity Levels (MSL),Go to www.freescale.com, search by part number [e.g. remove prefixes/suffixes and enter the core ID to view all orderable parts. (i.e. MC33xxxD enter 33xxx), and review parametrics.
The 33897T Series provides a physical layer for digital communications purposes using a Carrier Sense Multiple Access/Collision Resolution (CSMA/CR) data link operating over a single wire medium. This is more commonly referred to as Single Wire Controller Area Network (CAN).
The 33897T Series operates directly from a vehicle's 12 V battery system or a broad range of DC-power sources. It can operate at either low or high (33.33 kbps or 83.33 kbps) data rates. A high-voltage wake-up feature allows the device to control the regulator used in support of the MCU and other logic. The device includes a control terminal that can be used to put the module regulator into Sleep mode. The presence of a defined wake-up voltage level on the bus will reactivate the control line to turn the regulator and the system back on.
The 33897T complies with the GMW3089v2.4 General Motors Corporation specification.