Typical Performance Characteristics–ADM485
40
36
OUTPUT CURRENT – mA
0
–2
OUTPUT VOLTAGE – Volts
5.0
I = 8mA
4.9
28
24
20
16
12
8
4
0
0.0
0.5
1.0
1.5
OUTPUT VOLTAGE – Volts
2.0
OUTPUT CURRENT – mA
32
–4
–6
–8
–10
–12
–14
–16
–18
–20
3.5
4.0
4.5
OUTPUT VOLTAGE – Volts
5.0
4.8
4.7
4.6
4.5
–50
–25
0
25
50
75
TEMPERATURE –
°
C
100
125
Figure 11. Receiver Output Low
Voltage vs. Output Current
Figure 12. Receiver Output High
Voltage vs. Output Current
Figure 13. Receiver Output High
Voltage vs. Temperature
0.4
96
2.4
OUTPUT VOLTAGE – Volts
OUTPUT CURRENT – mA
I = 8mA
0.3
DIFFERENTIAL VOLTAGE – Volts
0
1
2
3
OUTPUT VOLTAGE – Volts
4
84
72
60
48
36
24
12
2.3
2.2
0.2
2.1
0.1
–50
0
–25
0
25
50
75
TEMPERATURE –
°
C
100
125
2.0
–50
–25
0
25
50
75
100
125
TEMPERATURE –
°
C
Figure 14. Receiver Output Low
Voltage vs. Temperature
Figure 15. Driver Differential Out-
put Voltage vs. Output Current
Figure 16. Driver Differential Output
Voltage vs. Temperature, R
L
= 54
Ω
100
90
0
–10
1.00
0.95
OUTPUT CURRENT – mA
OUTPUT CURRENT – mA
80
70
60
50
40
30
20
10
0
0
1
2
3
OUTPUT VOLTAGE – Volts
4
–20
SUPPLY CURRENT – mA
–30
–40
–50
–60
–70
–80
–90
–100
0
1
2
3
4
OUTPUT VOLTAGE – Volts
5
0.90
0.85
0.80
0.75
DRIVER ENABLED
DRIVER DISABLED
0.70
0.65
0.60
–50
–25
0
25
50
75
TEMPERATURE – °C
100
125
Figure 17. Driver Output Low
Voltage vs. Output Current
Figure 18. Driver Output High
Voltage vs. Output Current
Figure 19. Supply Current vs.
Temperature
REV. A
–5–
AD [ ANALOG DEVICES ]
