参数资料
型号: ADUM5402CRWZ
厂商: Analog Devices Inc
文件页数: 10/28页
文件大小: 0K
描述: IC ISOLATOR 4CH DCDC CONV 16SOIC
产品培训模块: isoPower Technology
特色产品: ADuM540x Isolators
其它图纸: ADUM Series Quad Channel
ADUM5402 Series
标准包装: 47
系列: IsoPower®, iCoupler®
输入 - 1 侧/2 侧: 2/2
通道数: 4
电源电压: 3.3V,5V
电压 - 隔离: 2500Vrms
数据速率: 25Mbps
传输延迟: 45ns
输出类型: 逻辑
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
工作温度: -40°C ~ 105°C
产品目录页面: 2766 (CN2011-ZH PDF)
ADuM5401/ADuM5402/ADuM5403/ADuM5404
PACKAGE CHARACTERISTICS
Table 14.
Data Sheet
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions/Comments
RESISTANCE AND CAPACITANCE
Resistance (Input-to-Output) 1
R I-O
10 12
?
Capacitance (Input-to-Output) 1
Input Capacitance 2
IC Junction-to-Ambient Thermal
Resistance
C I-O
C I
θ JA
2.2
4.0
45
pF
pF
°C/W
f = 1 MHz
Thermocouple located at center of package underside,
test conducted on 4-layer board with thin traces 3
1
2
3
This device is considered a 2-terminal device; Pin 1 through Pin 8 are shorted together, and Pin 9 through Pin 16 are shorted together.
Input capacitance is from any input data pin to ground.
See the Thermal Analysis section for thermal model definitions.
REGULATORY INFORMATION
The ADuM5401 / ADuM5402 / ADuM5403 / ADuM5404 are approved by the organizations listed in Table 15. Refer to Table 20 and the
Insulation Lifetime section for more information about the recommended maximum working voltages for specific cross-insulation
waveforms and insulation levels.
Table 15.
UL 1
Recognized under 1577 component
recognition program 1
Single protection, 2500 V rms
isolation voltage
File E214100
CSA
Approved under CSA Component
Acceptance Notice #5A
Testing was conducted per CSA 60950-1-07
and IEC 60950-1 2 nd Ed. at 2.5 kV rated voltage
Basic insulation at 600 V rms (848 V peak)
working voltage
Reinforced insulation at 250 V rms (353 V peak)
working voltage
File 205078
VDE (Pending) 2
Certified according to IEC 60747-5-2
(VDE 0884 Part 2):2003-01 2
Basic insulation, 560 V peak
File 2471900-4880-0001
1
2
In accordance with UL 1577, each ADuM5401 / ADuM5402 / ADuM5403 / ADuM5404 is proof tested by applying an insulation test voltage ≥ 3000 V rms for 1 second
(current leakage detection limit = 10 μA).
In accordance with IEC 60747-5-2 (VDE 0884 Part 2):2003-01, each ADuM5401 / ADuM5402 / ADuM5403 / ADuM5404 is proof tested by applying an insulation test voltage ≥
1590 V peak for 1 second (partial discharge detection limit = 5 pC). The asterisk (*) marking branded on the component designates IEC 60747-5-2 (VDE 0884 Part 2):2003-01
approval.
INSULATION AND SAFETY-RELATED SPECIFICATIONS
Table 16. Critical Safety-Related Dimensions an d Material Properties
Parameter
Rated Dielectric Insulation Voltage
Minimum External Air Distance
Symbol
L(I01)
Value
2500
8.0
Unit
V rms
mm
Test Conditions/Comments
1-minute duration
Measured from input terminals to output
terminals, shortest distance through air
Minimum External Tracking (Creepage)
L(I02)
7.6
mm
Measured from input terminals to output
terminals, shortest distance path along body
Minimum Internal Gap (Internal Clearance)
0.017 min
mm
Distance through insulation
Tracking Resistance (Comparative Tracking Index)
Material Group
CTI
>175
IIIa
V
DIN IEC 112/VDE 0303, Part 1
Material Group (DIN VDE 0110, 1/89, Table 1)
Rev. C | Page 10 of 28
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