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| 型号： | ADUM1402CRW |
| 厂商： | Analog Devices Inc |
| 文件页数： | 19/32页 |
| 文件大小： | 0K |
| 描述： | IC DIGITAL ISOLATOR 4CH 16-SOIC |
| 标准包装： | 47 |
| 系列： | iCoupler® |
| 输入 - 1 侧/2 侧： | 2/2 |
| 通道数： | 4 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 电压 - 隔离： | 2500Vrms |
| 数据速率： | 90Mbps |
| 传输延迟： | 32ns |
| 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 |
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Data Sheet
PACKAGE CHARACTERISTICS
Table 8.
ADuM1400/ADuM1401/ADuM1402
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
Resistance (Input-to-Output) 1
R I-O
10 12
Ω
Capacitance (Input-to-Output) 1
Input Capacitance 2
IC Junction-to-Case Thermal Resistance, Side 1
IC Junction-to-Case Thermal Resistance, Side 2
C I-O
C I
θ JCI
θ JCO
2.2
4.0
33
28
pF
pF
°C/W
°C/W
f = 1 MHz
Thermocouple located at
center of package underside
1
2
Device is considered a 2-terminal device; Pin 1, Pin 2, Pin 3, Pin 4, Pin 5, Pin 6, Pin 7, and Pin 8 are shorted together and Pin 9, Pin 10, Pin 11, Pin 12, Pin 13, Pin 14,
Pin 15, and Pin 16 are shorted together.
Input capacitance is from any input data pin to ground.
REGULATORY INFORMATION
The ADuM140x are approved by the organizations listed in Table 9. Refer to Table 14 and the Insulation Lifetime section for details
regarding recommended maximum working voltages for specific cross-isolation waveforms and insulation levels.
Table 9.
UL
Recognized under
1577 Component
Recognition
Program 1
CSA
Approved under CSA Component
Acceptance Notice #5A
VDE
Certified according to DIN V VDE V
0884-10 (VDE V 0884-10):2006-12 2
TüV
Approved according to:
IEC 61010-1:2001 (2 nd Edition),
EN 61010-1:2001 (2 nd Edition)
UL 61010-1:2004
CSA C22.2.61010.1:2005
Single protection,
2500 V rms
isolation voltage
Basic insulation per CSA 60950-1-03 and
IEC 60950-1, 800 V rms (1131 V peak)
maximum working voltage
Reinforced insulation, 560 V peak
Reinforced insulation,
400 V rms maximum working
voltage
Reinforced insulation per CSA 60950-1-03
and IEC 60950-1, 400 V rms (566 V peak)
maximum working voltage
File E214100
File 205078
File 2471900-4880-0001
Certificate U8V 05 06 56232 002
1
2
In accordance with UL 1577, each ADuM140x is proof tested by applying an insulation test voltage ≥3000 V rms for 1 sec (current leakage detection limit = 5 μA).
In accordance with DIN V VDE V 0884-10, each ADuM140x is proof tested by applying an insulation test voltage ≥1050 V peak for 1 sec (partial discharge detection
limit = 5 pC). The * marking branded on the component designates DIN V VDE V 0884-10 approval.
INSULATION AND SAFETY-RELATED SPECIFICATIONS
Table 10.
Parameter
Symbol Value
Unit
Conditions
Rated Dielectric Insulation Voltage
2500
V rms 1-minute duration
Minimum External Air Gap (Clearance)
L(I01)
7.7 min
mm
Measured from input terminals to output terminals,
shortest distance through air
Minimum External Tracking (Creepage)
L(I02)
8.1 min
mm
Measured from input terminals to output terminals,
shortest distance path along body
Minimum Internal Gap (Internal Clearance)
0.017 min mm
Insulation distance through insulation
Tracking Resistance (Comparative Tracking Index)
Isolation Group
CTI
>175
IIIa
V
DIN IEC 112/VDE 0303 Part 1
Material Group (DIN VDE 0110, 1/89, Table 1)
Rev. I | Page 19 of 32
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