参数资料
型号: SI8440AB-C-IS1R
厂商: Silicon Laboratories Inc
文件页数: 1/38页
文件大小: 0K
描述: IC ISOLATOR DGTL 4CH 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: 4/0
通道数: 4
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
Si8440/41/42/45
L O W - P O W E R Q U A D - C H A N N E L D I G I TA L I S O L A T O R
Features
?
High-speed operation
?
Up to 2500 V RMS isolation
?? DC
to 150 Mbps
?
60-year life at rated working
?
No start-up initialization required
voltage
?
Wide Operating Supply Voltage: ? Precise timing (typical)
2.70–5.5 V
?? <10 ns worst case
?
?
Wide Operating Supply Voltage:
2.70–5.5V
Ultra low power (typical)
5 V Operation:
?? 1.5 ns pulse width distortion
?? 0.5 ns channel-channel skew
?? 2 ns propagation delay skew
?? 6 ns minimum pulse width
?? < 1.6 mA per channel at 1 Mbps
?? < 6 mA per channel at 100 Mbps
2.70 V Operation:
?
?
?
Transient Immunity 25 kV/μs
AEC-Q100 qualified
Wide temperature range
?? <
1.4 mA per channel at 1 Mbps
?? –40 to 125 °C at 150 Mbps
?? <
4 mA per channel at 100 Mbps ? RoHS-compliant packages
?
High electromagnetic immunity
?? SOIC-16 wide body
?? SOIC-16 narrow body
Applications
?
Industrial automation systems
?
Isolated ADC, DAC
?
?
Hybrid electric vehicles
Isolated switch mode supplies
?
?
?
Motor control
Power inverters
Communications systems
Ordering Information:
See page 27.
Safety Regulatory Approvals
?
UL 1577 recognized
?
VDE certification conformity
?? Up
to 2500 V RMS for 1 minute
?? IEC
60747-5-2
?
CSA component notice 5A
approval
?? IEC
60950-1, 61010-1
(VDE0884 Part 2)
(reinforced insulation)
Description
Silicon Lab's family of ultra-low-power digital isolators are CMOS
devices offering substantial data rate, propagation delay, power, size,
reliability, and external BOM advantages when compared to legacy
isolation technologies. The operating parameters of these products
remain stable across wide temperature ranges throughout their
service life. For ease of design, only VDD bypass capacitors are
required.
Data rates up to 150 Mbps are supported, and all devices achieve
worst-case propagation delays of less than 10 ns. All products are
safety certified by UL, CSA, and VDE and support withstand voltages
of up to 2.5 kVrms. These devices are available in 16-pin wide- and
narrow-body SOIC packages.
Rev. 1.6 9/13
Copyright ? 2013 by Silicon Laboratories
Si8440/41/42/45
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相关代理商/技术参数
参数描述
Si8440AB-C-ISR 功能描述:隔离器接口集成电路 QuadCh 2.5kV Isolatr 1M 4/0 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
Si8440AB-D-IS 功能描述:隔离器接口集成电路 Quad Ch 2.5kV Isolator 1M 4/0 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
Si8440AB-D-IS1 功能描述:隔离器接口集成电路 QuadCh 2.5kV Isolatr 1M 4/0 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
SI8440AB-D-IS1R 功能描述:隔离器接口集成电路 QuadCh 2.5kV Isolatr 1M 4/0 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
SI8440AB-D-ISR 功能描述:隔离器接口集成电路 Quad Ch 2.5kV Isolator 1M 4/0 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