參數資料
型號: ADUM3400ARWZ
廠商: ANALOG DEVICES INC
元件分類: 模擬信號調理
英文描述: Quad-Channel, Digital Isolators, Enhanced System-Level ESD Reliability
中文描述: SPECIALTY ANALOG CIRCUIT, PDSO16
封裝: ROHS COMPLIANT, MS-013AA, SOIC-16
文件頁數: 13/24頁
文件大?。?/td> 243K
代理商: ADUM3400ARWZ
ADuM3400/ADuM3401/ADuM3402
DIN EN 60747-5-2 (VDE 0884 PART 2) INSULATION CHARACTERISTICS
Table 7.
Description
Installation Classification per DIN VDE 0110
For Rated Mains Voltage ≤150 V rms
For Rated Mains Voltage ≤300 V rms
For Rated Mains Voltage ≤400 V rms
Climatic Classification
Pollution Degree (DIN VDE 0110, Table 1)
Maximum Working Insulation Voltage
Input-to-Output Test Voltage, Method b1
V
IORM
× 1.875 = V
PR
, 100% Production Test, t
m
= 1 sec, Partial Discharge < 5 pC
Input-to-Output Test Voltage, Method a
After Environmental Tests Subgroup 1
V
IORM
× 1.6 = V
PR
, t
m
= 60 sec, Partial Discharge < 5 pC
After Input and/or Safety Test Subgroup 2/3
V
IORM
× 1.2 = V
PR
, t
m
= 60 sec, Partial Discharge < 5 pC
Highest Allowable Overvoltage (Transient Overvoltage, t
TR
= 10 sec)
Safety-Limiting Values (Maximum Value Allowed in the Event of a Failure; also see Figure 4)
Case Temperature
Side 1 Current
Side 2 Current
Insulation Resistance at T
S
, V
IO
= 500 V
Rev. 0 | Page 13 of 24
Symbol
V
IORM
V
PR
V
PR
V
TR
T
S
I
S1
I
S2
R
S
Characteristic
I-IV
I-III
I-II
40/105/21
2
560
1050
896
672
4000
150
265
335
>10
9
Unit
V peak
V peak
V peak
V peak
V peak
°C
mA
mA
Ω
These isolators are suitable for basic electrical isolation only within the safety limit data. Maintenance of the safety data is ensured by
protective circuits. The * marking on packages denotes DIN EN 60747-5-2 approval.
CASE TEMPERATURE (°C)
S
0
0
350
300
250
200
150
100
50
50
100
150
200
SIDE #1
SIDE #2
0
Figure 4. Thermal Derating Curve, Dependence of Safety-Limiting Values
with Case Temperature per DIN EN 60747-5-2
RECOMMENDED OPERATING CONDITIONS
Table 8.
Parameter
Operating Temperature
Supply Voltages
1
Input Signal Rise and Fall Times
1
All voltages are relative to their respective ground. See the DC Correctness
and Magnetic Field Immunity section for information on immunity to
external magnetic fields.
Symbol
T
A
V
DD1
, V
DD 2
2.7
Min Max Unit
40 +105 °C
5.5
1.0
V
ms
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