参数资料
型号: ADM2483BRW
厂商: ANALOG DEVICES INC
元件分类: 通用总线功能
英文描述: Half-Duplex iCoupler-R Isolated RS-485 Transceiver
中文描述: LINE TRANSCEIVER, PDSO16
封装: MS-013AA, SOIC-16
文件页数: 11/20页
文件大小: 308K
代理商: ADM2483BRW
ADM2483
TYPICAL PERFORMANCE CHARACTERISTICS
Rev. 0 | Page 11 of 20
1.6
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
+85
+25
–40
0
TEMPERATURE (
°
C)
(
I
DD1
_RCVR_ENABLE @ 5.5V
I
DD2
_DE_ENABLE @ 5.5V
Figure 13. Unloaded Supply Current vs. Temperature
120
100
80
60
40
20
0
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0
OUTPUT VOLTAGE (V)
O
Figure 14. Output Current vs. Driver Output Low Voltage
–10
–30
–50
–70
–90
–110
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0
OUTPUT VOLTAGE (V)
O
Figure 15. Output Current vs. Driver Output High Voltage
0.32
0.30
0.28
0.26
0.24
0.22
0.20
–40
80
65
50
35
20
5
–10
–25
0
TEMPERATURE (
°
C)
O
Figure 16. Receiver Output Low Voltage vs. Temperature, I=-4mA
4.78
4.76
4.74
4.72
4.70
4.68
4.66
–40
80
65
50
35
20
5
–10
–25
0
TEMPERATURE (
°
C)
O
Figure 17. Receiver Output High Voltage vs. Temperature, I = 4 mA
90
0
10
20
30
40
50
60
70
80
0
0.5
1.0
DIFFERENTIAL OUTPUT VOLTAGE (V)
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0
D
Figure 18. Driver Output Current vs. Differential Output Voltage
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