ADUM5400 查看數據表（PDF） - Analog Devices
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ADUM5400 Datasheet PDF : 16 Pages
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Data Sheet
ADuM5400
PACKAGE CHARACTERISTICS
Table 5.
Parameter
RESISTANCE AND CAPACITANCE
Resistance (Input-to-Output)1
Capacitance (Input-to-Output)1
Input Capacitance2
IC Junction-to-Ambient Thermal
Resistance
Symbol Min Typ Max Unit Test Conditions/Comments
RI-O
1012
Ω
CI-O
2.2
pF f = 1 MHz
CI
4.0
pF
θJA
45
°C/W Thermocouple located at center of package underside,
test conducted on 4-layer board with thin traces3
1 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.
2 Input capacitance is from any input data pin to ground.
3 See the Thermal Analysis section for thermal model definitions.
REGULATORY INFORMATION
The ADuM5400 is approved by the organizations listed in Table 6. Refer to Table 11 and to the Insulation Lifetime section for details
regarding the recommended maximum working voltages for specific cross-isolation waveforms and insulation levels.
Table 6.
UL 1
Recognized Under 1577 Component
Recognition Program1
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 2nd 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):2003-012
Basic insulation, 560 V peak
File 2471900-4880-0001
1 In accordance with UL 1577, each ADuM5400 is proof tested by applying an insulation test voltage ≥ 3000 V rms for 1 second (current leakage detection limit = 10 μA).
2 In accordance with IEC 60747-5-2 (VDE 0884 Part 2):2003-01, each ADuM5400 is proof tested by applying an insulation test voltage ≥1590 V peak for 1 second (partial
discharge detection limit = 5 pC). The * marking branded on the component designates IEC 60747-5-2 (VDE 0884 Part 2):2003-01 approval.
INSULATION AND SAFETY RELATED SPECIFICATIONS
Table 7. Critical Safety-Related Dimensions and Material Properties
Parameter
Symbol Value
Unit
Rated Dielectric Insulation Voltage
2500
V rms
Minimum External Air Gap
L(I01)
8.0
mm
Minimum External Tracking (Creepage)
L(I02)
7.6
mm
Minimum Internal Gap (Internal Clearance)
Tracking Resistance (Comparative Tracking CTI
Index)
Material Group
0.017 min mm
>175
V
IIIa
Test Conditions/Comments
1 minute duration
Measured from input terminals to output terminals,
shortest distance through air
Measured from input terminals to output terminals,
shortest distance path along body
Distance through insulation
DIN IEC 112/VDE 0303 Part 1
Material group (DIN VDE 0110, 1/89, Table 1)
Rev. A | Page 5 of 16
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