參數(shù)資料
型號(hào): ADM3488EARZ
廠(chǎng)商: ANALOG DEVICES INC
元件分類(lèi): 通用總線(xiàn)功能
英文描述: 3.3 V, 【15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers
中文描述: LINE TRANSCEIVER, PDSO8
封裝: LEAD FREE, MS-012-A, SOIC-8
文件頁(yè)數(shù): 12/20頁(yè)
文件大小: 503K
代理商: ADM3488EARZ
ADM3483E/ADM3486E/ADM3488E/ADM3490E/ADM3491E
Rev. A | Page 12 of 20
OUTPUT LOW VOLTAGE (V)
O
0
20
40
60
80
100
120
0
2
4
6
8
10
12
0
Figure 22. Output Current vs. Driver Output Low Voltage
OUTPUT HIGH VOLTAGE (V)
O
0
20
40
60
80
100
120
–7
–6
–5
–4
–3
–2
–1
0
1
2
3
4
0
Figure 23. Output Current vs. Driver Output High Voltage
1.2
0.5
–40
TEMPERATURE (°C)
S
–10
20
50
80
1.1
1.0
0.9
0.8
0.7
0.6
0
Figure 24. Supply Current vs. Temperature
0.9
0
–50
TEMPERATURE (°C)
S
–25
0
25
50
75
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
Figure 25. Shutdown Current vs. Temperature
CH1 1.0V
CH2 1.0V
CH3 2.0V
IT 400ps/pt
M20ns 1.25GS/s
A CH3 1.44V
3
CH1
CH2
Y
Z
DI
0
Figure 26. ADM3490E/ADM3491E Driver Propagation Delay
CH3
2.0V
MATH1 2.01V 200ns
4ns/pt
M200ns 250MS/s
A CH2 1.24V
3
M1
V
A
– V
B
RO
0
Figure 27. ADM3490E/ADM3491E Receiver Propagation Delay,
Driven by External RS-485 Device
相關(guān)PDF資料
PDF描述
ADM3488EARZ-REEL7 3.3 V, 【15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers
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ADM3490EARZ 3.3 V, 【15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers
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