参数资料
型号: ADM2482EBRWZ
厂商: Analog Devices Inc
文件页数: 17/20页
文件大小: 0K
描述: IC TXRX RS485 ISO W/ESD 16SOIC
标准包装: 47
类型: 收发器
驱动器/接收器数: 1/1
规程: RS422,RS485
电源电压: 3 V ~ 3.6 V
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SOIC W
包装: 管件
产品目录页面: 790 (CN2011-ZH PDF)
配用: 811-2154-5-ND - XFRMR CONV ADM2482 5.0V IN
811-2153-5-ND - XFRMR CONV ADM2482 3.3V IN
ADM2482E/ADM2487E
Rev. A | Page 6 of 20
VDE 0884-2 INSULATION CHARACTERISTICS
This isolator is suitable for basic electrical isolation only within the safety limit data. Maintenance of the safety data must be ensured by
means of protective circuits. An asterisk (*) on packages denotes DIN V VDE V 0884-10 approval.
Table 7.
Description
Conditions
Symbol
Characteristic
Unit
CLASSIFICATIONS
Installation Classification per DIN VDE
0110 for Rated
Mains Voltage
≤150 V rms
I to IV
≤300 V rms
I to III
≤400 V rms
I to II
Climatic Classification
40/85/21
Pollution Degree
(DIN VDE 0110: 1989-01, see Table 1)
2
VOLTAGE
Maximum Working Insulation Voltage
VIORM
560
V peak
Input-to-Output Test Voltage
VPR
Method b1
VIORM × 1.875 = VPR, 100% production tested, tm =
1 sec, partial discharge < 5 pC
1050
V peak
Method a:
896
V peak
After Environmental Tests, Subgroup 1
VIORM × 1.6 = VPR, tm = 60 sec, partial discharge <5 pC
Method a
672
V peak
After Input and/or Safety Test,
Subgroup 2/3):
VIORM × 1.2 = VPR, tm = 60 sec, partial discharge <5 pC
Highest Allowable Overvoltage1
VTR
4000
V peak
SAFETY-LIMITING VALUES2
Case Temperature
TS
150
°C
Input Current
IS, INPUT
265
mA
Output Current
IS, OUTPUT
335
mA
Insulation Resistance at TS3
RS
>109
Ω
1 Transient overvoltage, tTR = 10 sec.
2 The safety-limiting value is the maximum value allowed in the event of a failure. See Figure 3 for the thermal derating curve.
3 VIO = 500 V.
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