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| 型号： | SI8431AB-C-IS1R |
| 厂商： | Silicon Laboratories Inc |
| 文件页数： | 15/38页 |
| 文件大小： | 0K |
| 描述： | IC ISOLATOR DGTL 3CH 16SOIC |
| 视频文件： | Digital Isolation Overview Digital Isolators vs. Optocouplers |
| 标准包装： | 2,500 |
| 系列： | ISOpro |
| 输入 - 1 侧/2 侧： | 2/1 |
| 通道数： | 3 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 电压 - 隔离： | 2500Vrms |
| 数据速率： | 1Mbps |
| 传输延迟： | 35ns |
| 输出类型： | 三态 |
| 封装/外壳： | 16-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-SOIC N |
| 包装： | 带卷 (TR) |
| 工作温度： | -40°C ~ 125°C |
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Si8430/31/35
Table 6. Regulatory Information*
CSA
The Si84xx is certified under CSA Component Acceptance Notice 5A. For more details, see File 232873.
61010-1: Up to 600 V RMS reinforced insulation working voltage; up to 600 V RMS basic insulation working voltage.
60950-1: Up to 130 V RMS reinforced insulation working voltage; up to 1000 V RMS basic insulation working volt-
age.
VDE
The Si84xx is certified according to IEC 60747-5-2. For more details, see File 5006301-4880-0001.
60747-5-2: Up to 560 V peak for basic insulation working voltage.
UL
The Si84xx is certified under UL1577 component recognition program. For more details, see File E257455.
Rated up to 2500 V RMS isolation voltage for basic insulation.
*Note: Regulatory Certifications apply to 2.5 kV RMS rated devices which are production tested to 3.0 kV RMS for 1 sec.
For more information, see "5. Ordering Guide" on page 27.
Table 7. Insulation and Safety-Related Specifications
Value
Parameter
Symbol
Test Condition
WB
NB
Unit
SOIC-16 SOIC-16
Nominal Air Gap (Clearance) 1
Nominal External Tracking (Creepage) 1
Minimum Internal Gap (Internal Clearance)
L(IO1)
L(IO2)
8.0
8.0
0.008
4.9
4.01
0.008
mm
mm
mm
Tracking Resistance
(Proof Tracking Index)
Erosion Depth
Resistance (Input-Output) 2
Capacitance (Input-Output) 2
Input Capacitance 3
PTI
ED
R IO
C IO
C I
IEC60112
f = 1 MHz
600
0.040
10 12
2.0
4.0
600
0.019
10 12
2.0
4.0
V RMS
mm
?
pF
pF
Notes:
1. The values in this table correspond to the nominal creepage and clearance values as detailed in “6. Package Outline:
16-Pin Wide Body SOIC” and “8. Package Outline: 16-Pin Narrow Body SOIC”. VDE certifies the clearance and
creepage limits as 4.7 mm minimum for the NB SOIC-16 package and 8.5 mm minimum for the WB SOIC-16 package.
UL does not impose a clearance and creepage minimum for component level certifications. CSA certifies the clearance
and creepage limits as 3.9 mm minimum for the NB SOIC-16 package and 7.6 mm minimum for the WB SOIC-16
package.
2. To determine resistance and capacitance, the Si84xx is converted into a 2-terminal device. Pins 1–8 are shorted
together to form the first terminal and pins 9–16 are shorted together to form the second terminal. The parameters are
then measured between these two terminals.
3. Measured from input pin to ground.
Rev. 1.6
15
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相关代理商/技术参数 |
参数描述 |
|---|---|
| Si8431AB-C-ISR | 功能描述:隔离器接口集成电路 Tri Ch 2.5kV Isolatr 1M 2/1 RoHS:否 制造商:Texas Instruments 通道数量:2 传播延迟时间: 电源电压-最大:5.5 V 电源电压-最小:3 V 电源电流:3.6 mA 功率耗散: 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:SOIC-8 封装:Tube |
| SI8431ABDIS | 制造商:Silicon Laboratories Inc 功能描述: |
| Si8431AB-D-IS | 功能描述:隔离器接口集成电路 Tri Ch 2.5kV Isolator 1M 2/1 RoHS:否 制造商:Texas Instruments 通道数量:2 传播延迟时间: 电源电压-最大:5.5 V 电源电压-最小:3 V 电源电流:3.6 mA 功率耗散: 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:SOIC-8 封装:Tube |
| SI8431AB-D-IS R | 制造商:Silicon Laboratories Inc 功能描述: |
| Si8431AB-D-IS1 | 功能描述:隔离器接口集成电路 Tri Ch 2.5kV Isolatr 1M 2/1 RoHS:否 制造商:Texas Instruments 通道数量:2 传播延迟时间: 电源电压-最大:5.5 V 电源电压-最小:3 V 电源电流:3.6 mA 功率耗散: 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:SOIC-8 封装:Tube |
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