Datasheet

SN65LBC031, SN65LBC031Q, SN75LBC031
HIGH-SPEED CONTROLLER AREA NETWORK (CAN) TRANSCEIVERS
SLRS048A – MAY 1998 – REVISED APRIL 2000
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
†
Logic supply voltage, V
CC
(see Note 1) 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bus terminal voltage –5 V to 20 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input current at TX and ASC terminal, I
I
±10 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage at TX
and ASC terminal, V
I
2 × V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
: SN65LBC031, SN65LBC031Q –40°C to125°C. . . . . . . . . . . . . . .
SN75LBC031 –40°C to 85°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating juncation range, T
J
–40°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation at (or below) 25°C free-air temperature See Dissipation Rating Table. .
Storage temperature range, T
stg
–65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Case temperature for 10 sec T
C
, D package 260°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
†
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: All voltage values, except differential bus voltage, are measured with respect to GND.
DISSIPATION RATING TABLE
PACKAGE
T
A
≤ 25°C
POWER RATING
OPERATING FACTOR
ABOVE T
C
= 25°C
T
C
= 125°C
POWER RATING
D 725 mW 5.8 mW/°C 145 mW
1200
800
400
0
25 45 65 85
– Maximum Continuous Dissipation – mW
DISSIPATION DERATING CURVE
vs
FREE-AIR TEMPERATURE
105 125
1000
600
200
P
D
T
A
– Free-Air Temperature – °C
T
C
= 25°C
35 55 75 95 115
D = 5.8 mW/°C
P = 8.8 mW/°C
Figure 1