MC75172B_06 Datasheet, PDF (7/13 Pages) ON Semiconductor – Quad EIA−485 Line Drivers with Three−State Outputs

2.0
1.0
0
−1.0
−2.0
−7.0
MC75172B, MC75174B
T_A = 25°C
En = Low, En = High
−3.0
1.0
5.0
9.0
12
V_z, APPLIED OUTPUT VOLTAGE (V)
Figure 13. Output Leakage Current
versus Output Voltage
20
15
10
5.0
0
−5.0
−10
−15
−20
−40
V_out = +12 V
V_out = 7.0 V
En = Low, En = High
or V_CC = 0 V
−20
0
20
40
60
85
T_A, AMBIENT TEMPERATURE (°C)
Figure 14. Output Leakage Current
versus Temperature
5.0
0
− 5.0
− 10
− 15
− 20
− 25
− 0.5
150
Enable
Pins
Driver
Inputs
4.75 p VCC p 5.25 V
T_A = 25°C
0.5
1.5
2.5
3.5
4.5
5.5
V_in, INPUT VOLTAGE (V)
Figure 15. Input Current
versus Input Voltage
90
30
0
− 30
−9
0
−150
−7.0
Normally Low Output
Normally High Output
T_A = 25°C
4.75 p VCC p 5.25 V
−3.0
1.0
5.0
9.0
12
V_z, APPLIED OUTPUT VOLTAGE (V)
Figure 16. Short Circuit Current
versus Common Mode Voltage
http://onsemi.com
7