参数资料
型号: ADM2490EBRWZ
厂商: ANALOG DEVICES INC
元件分类: 通用总线功能
英文描述: High Speed, ESD-Protected, Full-Duplex, iCoupler, Isolated RS-485 Transceiver
中文描述: LINE TRANSCEIVER, PDSO16
封装: ROHS COMPLIANT, MS-103AA, SOIC-16
文件页数: 12/16页
文件大小: 470K
代理商: ADM2490EBRWZ
ADM2490E
Rev. 0 | Page 12 of 16
CASE TEMPERATURE (°C)
S
0
0
350
300
250
200
150
100
50
50
100
150
200
SIDE 1
SIDE 2
0
Figure 16. Thermal Derating Curve, Dependence of Safety-Limiting
Values with Case Temperature per VDE 0884
–14
–12
–10
–8
–6
–4
–2
0
4.0
4.2
4.4
VOLTAGE (V)
4.6
4.8
5.0
C
0
Figure 17. Output Current vs. Receiver Output High Voltage
0
2
4
6
8
10
12
14
16
0
0.2
0.4
0.6
0.8
1.0
1.2
VOLTAGE (V)
C
0
Figure 18. Output Current vs. Receiver Output Low Voltage
4.66
4.67
4.68
4.70
4.72
4.74
4.69
4.71
4.73
4.75
4.76
4.77
–40
–20
0
20
40
60
80
100
TEMPERATURE (°C)
V
0
Figure 19. Receiver Output High Voltage vs. Temperature,
I
RxD
= 4 mA
0
–40
0.05
0.10
0.15
0.20
0.25
0.30
0.35
–20
0
20
40
60
80
100
TEMPERATURE (°C)
V
0
Figure 20. Receiver Output Low Voltage vs. Temperature,
I
RxD
= –4 mA
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