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参数资料
| 型号： | SI8440-A-IS |
| 厂商： | SILICON LABORATORIES |
| 元件分类： | 模拟信号调理 |
| 英文描述： | QUAD-CHANNEL DIGITAL ISOLATOR |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO16 |
| 封装： | ROHS COMPLIANT, SOIC-16 |
| 文件页数： | 1/24页 |
| 文件大小： | 436K |
| 代理商： | SI8440-A-IS |
Rev. 0.3 4/06
Copyright 2006 by Silicon Laboratories
Si8440/1/2
Si8440/1/2
Q
UAD
-C
HANNEL
D
IGITAL
I
SOLATOR
Features
Applications
Safety Regulatory Approvals
Description
Silicon Lab's family of digital isolators are CMOS devices that employ
an RF coupler to transmit digital information across an isolation
barrier. Very high speed operation at low power levels is achieved.
These parts are available in a 16-pin wide body SOIC package. Three
speed grade options (1, 10, 100 Mbps) are available and achieve
typical propagation delay of less than 10 ns.
Block Diagram
High-speed operation:
DC – 150 Mbps
Low propagation delay:
<10 ns
Wide Operating Supply Voltage:
2.375–5.5 V
Low power: I1 + I2 <
12 mA/channel at 100 Mbps
Precise timing:
2 ns pulse width distortion
1 ns channel-channel matching
2 ns pulse width skew
2500 V
RMS
isolation
Transient Immunity: >25 kV/μs
Tri-state outputs with ENABLE
control
DC correct
No start-up initialization required
<10 μs Startup Time
High temperature operation:
125 °C at 100 Mbps
100 °C at 150 Mbps
Wide body SOIC-16 package
Isolated switch mode supplies
Isolated ADC, DAC
Motor control
Power factor correction systems
UL recognition:2500 V
RMS
for 1
Minute per UL1577
CSA component acceptance
notice #5A
* All Pending
VDE certification conformity
z
DIN EN 60747-5-2 (VDE0884
Part 2):2003-01
z
DIN EN60950(VDE0805):
2001-12;EN60950:2000
z
V
IORM
= 560 V
PEAK
Si8441
Si8442
B1
A1
A3
A4
A2
B3
B4
B2
Si8440
A1
A3
A4
A2
B3
B4
B2
B1
A1
A3
A4
A2
B3
B4
B2
B1
NC
EN1
EN1
EN2
EN2
EN2
Pin Assignments
Wide Body SOIC
V
DD1
GND1
A1
A2
A3
A4
EN1
GND1
1
2
3
4
5
6
7
8
Top View
V
DD2
GND2
B2
B1
B4
B3
GND2
EN2
9
12
11
10
13
14
15
16
相关PDF资料 |
PDF描述 |
|---|---|
| SI8440-B-IS | QUAD-CHANNEL DIGITAL ISOLATOR |
| SI8440-C-IS | QUAD-CHANNEL DIGITAL ISOLATOR |
| SI8441 | QUAD-CHANNEL DIGITAL ISOLATOR |
| SI8441-A-IS | QUAD-CHANNEL DIGITAL ISOLATOR |
| SI8441-B-IS | QUAD-CHANNEL DIGITAL ISOLATOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SI8440BA-C-IS1 | 功能描述:隔离器接口集成电路 QuadCh 1.0kV Isolatr 150M 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 |
| Si8440BA-C-IS1R | 功能描述:隔离器接口集成电路 QuadCh 1.0kV Isolatr 150M 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 |
| Si8440BA-D-IS1 | 功能描述:隔离器接口集成电路 QuadCh 1.0kV Isolatr 150M 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 |
| SI8440BA-D-IS1R | 功能描述:隔离器接口集成电路 QuadCh 1.0kV Isolatr 150M 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 |
| Si8440BB-C-IS | 功能描述:隔离器接口集成电路 Quad Ch 2.5kV Isolator 150M 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 |
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