參數(shù)資料
型號: ADM3491AR-REEL
廠商: ANALOG DEVICES INC
元件分類: 通用總線功能
英文描述: 3.3 V Slew Rate Limited, Half- and Full-Duplex, RS-485/RS-422 Transceivers
中文描述: LINE TRANSCEIVER, PDSO14
封裝: MS-012AB, SOIC-14
文件頁數(shù): 13/20頁
文件大?。?/td> 315K
代理商: ADM3491AR-REEL
ADM3483/ADM3485/ADM3488/ADM3490/ADM3491
Rev. B | Page 13 of 20
0
OUTPUT VOLTAGE (V)
O
140
0
0
12
1.2
0.3
–40
0
TEMPERATURE (°C)
S
120
100
80
60
40
20
2
4
6
8
10
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
Figure 28. Output Current vs. Driver Output Low Voltage
–125
–5
–7
3
0
OUTPUT VOLTAGE (V)
O
–115
–105
–95
–85
–75
–65
–55
–45
–35
–25
–15
–6
–5
–4
–3
–2
–1
0
1
2
Figure 29. Output Current vs. Driver Output High Voltage
–30 –20 –10
0
10
20
30
40
50
60
70
80
DE = RE = GND
DE = RE = X*
*X = DON’T CARE
Figure 30. Supply Current vs. Temperature
90
0
–40
0
TEMPERATURE (°C)
S
–30 –20 –10
0
10
20
30
40
50
60
70
80
80
70
60
50
40
30
20
10
Figure 31. Shutdown Current vs. Temperature
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