ADM223AR AD [Analog Devices], ADM223AR Datasheet - Page 11

• Manufacturer Part Number: ADM223AR
• Description: +5 V Powered CMOS RS-232 Drivers/Receivers
• Manufacturer: AD [Analog Devices]

REV. 0
Figure 26. Transmitter Slew Rate vs. Load Capacitance
10
Figure 25. Charge Pump V+, V– vs. Current
18
16
14
12
10
8
6
4
2
0
8
6
4
0
0
500
10
CAPACITIVE LOAD – pF
1000
I
OUT
20
— mA
1500
| V– |
Figure 29. Charge Pump Impedance vs. V
300
200
100
V+
0
30
3
2000
2500
40
–11–
V
V+ (UNLOADED)
V+ (LOADED)
V– (UNLOADED)
V– (LOADED)
CC
4
– V
Figure 28. Transmitter Output Voltage vs. Current
Figure 27. Transmitter Output Voltage vs. V
12
10
10
8
6
4
8
6
4
2
0
3.0
0
ADM223/ADM230L–ADM241L
CC
5
V
2
OUT
(1 O/P LOADED)
4.0
I
T
OUT
V
OUT
CC
4
– mA
– V
LOW
V
T
OUT
OUT
(ALL O/Ps LOADED)
HIGH
6
5.0
CC
8