Datasheet

SN55116, SN75116, SN75117, SN75118, SN75119
DIFFERENTIAL LINE TRANSCEIVERS
SLLS073D − MAY 1976 − REVISED MAY 1998
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251−1443
schematics of inputs and outputs
7 kΩ
NOM
EQUIVALENT OF
EACH DRIVER INPUT
AND EACH RE AND RS INPUT
V
CC
Input
4 kΩ
NOM
EQUIVALENT OF
EACH RECEIVER INPUT
(EXCLUDING ENABLES AND STROBES)
V
CC
1 pF NOM
Input
8 kΩ
NOM
130 Ω
NOM
TYPICAL OF ALL OUTPUTS
V
CC
R
Pullup
output
†
Driver output R = 9 Ω NOM
Receiver output R = 20 Ω NOM
Sink
output
†
†
On SN75117 and SN75119, common outputs
replace the separate pullup and sink outputs.
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
‡
Supply voltage, V
CC
(see Notes 1 and 2) 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage, V
I
: DA, DB, DE, DI, RE, and RS 5.5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RA, RB, R
T
for ’116, SN75118 only ±25 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A and B for SN75117, SN75119 only 0 to 6 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Off-state voltage applied to open-collector outputs: ’116, SN75118 only 12 V. . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation (see Note 2) See Dissipation Rating Table. . . . . . . . . . . . . . . . . . . . . . . . . .
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: J package 300°C. . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D, N, or P 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.
NOTES: 1. All voltage values are with respect to the network ground terminal.
2. In the FK and J packages, the SN55116 chip is alloy mounted. The SN75116, SN75117, SN75118, and SN75119 chips are glass
mounted.