SN95176B Datasheet, PDF (3/15 Pages) Texas Instruments – DIFFERENTIAL BUS TRANSCEIVER

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SN95176B
DIFFERENTIAL BUS TRANSCEIVER
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SGLS026A − MARCH 1989 − REVISED JUNE 1995
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)^†
Supply voltage, V_CC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Voltage at any bus terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −10 V to 15 V
Enable input voltage, V_I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating free-air temperature range, T_A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40°C to 110°C
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
Case temperature for 60 seconds, T_C: FK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: JG or W package . . . . . . . . . . . . . . . 300°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 input/output bus voltage, are with respect to network ground terminal.
PACKAGE
FK
JG
W
TA ≤ 25°C
POWER RATING
1375 mW
1050 mW
1000 mW
DISSIPATION RATING TABLE
DERATING FACTOR
ABOVE TA = 25°C
11.0 mW/°C
8.4 mW/°C
TA = 70°C
POWER RATING
880 mW
672 mW
TA = 85°C
POWER RATING
715 mW
546 mW
TA = 110°C
POWER RATING
440 mW
336 mW
8.0 mW/°C
640 mW
520 mW
320 mW
recommended operating conditions
MIN TYP MAX
Supply voltage, VCC
Voltage at any bus terminal (separately or common-mode), VI or VIC
4.75
5 5.25
12
−7
High-level input voltage, VIH
D, DE, and RE
Low-level input voltage, VIL
D, DE, and RE
Differential input voltage, VID (see Note 2)
High-level output current, IOH
Driver
Receiver
2
0.8
± 12
− 60
− 400
Driver
60
Low-level output current, IOL
Receiver
8
Operating free-air temperature, TA
− 40
110
NOTE 2: Differential-input/output bus voltage is measured at the noninverting terminal A with respect to the inverting terminal B.
UNIT
V
V
V
V
V
mA
µA
mA
°C
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
• POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443
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