SN65LBC182_08 Datasheet, PDF (3/17 Pages) Texas Instruments – DIFFERENTIAL BUS TRANSCEIVER

SN65LBC182
SN75LBC182
SLLS500A − MAY 2001 − REVISED MARCH 2005
absolute maximum ratings^† over operating free−air temperature range unless otherwise noted
Supply voltage range, (see Note 1) V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V
Voltage range at any bus terminal (A or B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −15 V to 15 V
Input voltage, V_I (D, DE, R or RE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 7 V
Receiver output current, I_O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
Electrostatic discharge: Human body model (see Note 2)
A, B, GND . . . . . . . . . . . . . . . . . . . . . . 15 kV
All pins . . . . . . . . . . . . . . . . . . . . . . . . . . 3 kV
Contact discharge (IEC61000-4-2)
A, B, GND . . . . . . . . . . . . . . . . . . . . . . . 8 kV
Air discharge (IEC61000-4-2)
A, B, GND . . . . . . . . . . . . . . . . . . . . . . 15 kV
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
† _{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.
NOTES: 1. All voltage values, except differential I/O bus voltages, are with respect to network ground terminal.
2. Tested in accordance with JEDEC Standard 22, Test Method A114-A.
DISSIPATION RATING TABLE
PACKAGE
D
TA ≤ 25°C
POWER RATING
725 mW
DERATING FACTOR‡
ABOVE TA = 25°C
5.8 mW/°C
TA = 70°C
POWER RATING
464 mW
TA = 85°C
POWER RATING
377 mW
P
1150 mW
9.2 mW/°C
736 mW
598 mW
‡ _{This is the inverse of the junction-to-ambient thermal resistance when board-mounted and with no air flow.}
NOTE: The maximum operating junction temperature is internally limited. Use the dissipation rating table
to operate below this temperature
recommended operating conditions
MIN NOM MAX
Supply voltage, VCC
Voltage at any bus I/O terminal (separately or common mode) VI or VIC
High-level input voltage, VIH
Low-level input voltage, VIL
D, DE, RE
Differential input voltage, VID (see Note 3)
Output current, IO
Driver
Receiver
4.75
−7
2
−12
−60
−8
5 5.25
12
0.8
12
60
4
Operating free-air temperature, TA
SN65LBC182
SN75LBC182
−40
85
0
70
NOTE 3: Differential input/output bus voltage is measured at the noninverting terminal A with respect to the inverting terminal B.
UNIT
V
V
V
V
mA
°C
www.ti.com
3