Datasheet

SN65176B, SN75176B
DIFFERENTIAL BUS TRANSCEIVERS
SLLS101D – JULY 1985 – REVISED APRIL 2003
11
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
–25
Figure 11
RECEIVER
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
V
CC
= 5.25 V
V
CC
= 5 V
V
CC
= 4.75 V
0 –10 –20 –30 –40 –50
5
0
1
2
3
4
I
OH
– High-Level Output Current – mA
VOH – High-Level Output Voltage – V
V
OH
4.5
3.5
2.5
1.5
0.5
–5 –15
–35
–45
V
ID
= 0.2 V
T
A
= 25°C
Figure 12
RECEIVER
HIGH-LEVEL OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
†
4
3
2
1
100806040200–20
0
120
5
T
A
– Free-Air Temperature – °C
–40
V
CC
= 5 V
V
ID
= 200 mV
I
OH
= –440 µA
VOH – High-Level Output Voltage – V
V
OH
4.5
3.5
2.5
1.5
0.5
†
Only the 0°C to 70°C portion of the curve applies to the
SN75176B.
Figure 13
RECEIVER
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
T
A
= 25°C
V
CC
= 5 V
0.5
0.4
0.3
0.2
0.1
252015105
0
30
0.6
I
OL
– Low-Level Output Current – mA
0
VOL – Low-Level Output Voltage – V
V
OL
Figure 14
VOL – Low-Level Output Voltage – V
RECEIVER
LOW-LEVEL OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
V
ID
= –200 mV
V
CC
= 5 V
T
A
– Free-Air Temperature – °C
0.6
0
0.1
0.2
0.3
0.4
0.5
100806040200–20 120–40
V
OL
I
OL
= 8 mA