MC75172B Datasheet, PDF (6/12 Pages) ON Semiconductor – QUAD EIA-485 LINE DRIVERS

MC75172B MC75174B
Figure 7. Single–Ended Output Voltage
versus Output Sink Current
2.0
Figure 8. Single–Ended Output Voltage
versus Temperature
2.0
1.5
1.75
IOL = 27.8 mA
IOL = 20.0 mA
1.0
1.5
0.5
1.25
p p 4.75 V VCC 5.25 V
p p 4.75 V VCC 5.25 V
TA = 25°C
0
1.0
0
10
20
30
40
50
60
70
– 40
– 20
0
20
40
60
85
IOL, OUTPUT CURRENT (mA)
TA, AMBIENT TEMPERATURE (°C)
Figure 9. Single–Ended Output Voltage
versus Output Source Current
5.0
VCC = 5.25 V
VCC = 5.00 V
4.0
VCC = 4.75 V
3.0
2.0
TA = 25°C
1.0
0
– 10 – 20 – 30 – 40 – 50 – 60 – 70
IOH, OUTPUT CURRENT (mA)
Figure 10. Single–Ended Output
Voltage versus Temperature
4.0
IOH = –20.0 mA
3.75
IOH = –27.8 mA
3.5
3.25
– 40
VCC = 4.75 V
– 20
0
20
40
60
85
TA, AMBIENT TEMPERATURE (°C)
Figure 11. Output Differential Voltage
versus Load Current
4.0
3.0
VCC = 5.0 V
2.0
VCC = 5.25 V
VCC = 4.75 V
1.0
0.8 or
2.0 V
0
0
10
IO _VOD
TA = 25°C
20
30
40
50
IO, OUTPUT CURRENT (mA)
60 70
Figure 12. Output Differential Voltage
versus Temperature
4.0
3.0
IO = 20.0 mA
2.0
IO = 27.8 mA
1.0
0
–40
0.8 or
2.0 V
–20
IO VOD
VCC = 4.75 V
0
20
40
60
85
TA, AMBIENT TEMPERATURE (°C)
6
MOTOROLA ANALOG IC DEVICE DATA