参数资料
型号: ADM232
厂商: Analog Devices, Inc.
英文描述: High Speed, +5 V,CMOS RS-232 Drivers/Receivers(CMOS高速RS-232驱动器/接收器)
中文描述: 高速,5伏,的CMOS的RS - 232驱动器/接收(的CMOS高速的RS - 232驱动器/接收器)
文件页数: 6/9页
文件大小: 276K
代理商: ADM232
REV. 0
–6–
ADM222/ADM232A/ADM242–Typical Performance Characteristics
Figure 16. Transmitter Output Voltage vs. Current
Figure 13. Charge Pump V+, V– vs. Current
Figure 14. Transmitter Baud Rate vs. Load Capacitance
Figure 17. Charge Pump V+, V– Exiting Shutdown
Figure 18. Transmitter Fully Loaded Slew Rate
Figure 15. Transmitter Unloaded Slew Rate
9
2
4000
5
3
4
0
8
6
7
3000
2000
1000
20kB
60kB
120kB
200kB
400kB
500kB
LOAD CAPACITANCE – pF
T
V
CC
= +5V
T
A
= +25°C
TX1 = +5V; TX2 = 0V – 5V SQUARE WAVE
BOTH TX OUTPUTS LOADED WITH 3k//CL
12
0
15
2
0
6
4
8
10
10
5
V
CC
= ±5V
T
A
= +25°C
V+
I+, (
|
I–
|
) – mA
V
V
AA
AA
|
V–
|
12
0
14
2
0
6
4
8
10
10
6
I
OUT
– mA
T
O
4
2
8
12
V
CC
= ±5V
T
A
= +25°C
T
OUT
HIGH
AAA
|
T
OUT
LOW
|
10
90
100
0%
1μs
2.4V
A2
5V
5V
10
90
100
0%
0.010V
100μs
A4
5V
5V
10
90
100
0%
–0.6 V
1 μs
5V
A1
5V
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相关代理商/技术参数
参数描述
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