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SI8441AB-D-ISR PDF预览

SI8441AB-D-ISR

更新时间: 2024-11-18 13:13:31
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芯科 - SILICON /
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SI8441AB-D-ISR 数据手册

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Si8440/1/2  
QUAD-CHANNEL DIGITAL ISOLATOR  
Features  
Pin Assignments  
High-speed operation:  
2500 V  
isolation  
RMS  
DC – 150 Mbps  
Transient Immunity: >25 kV/µs  
Wide Body SOIC  
Low propagation delay:  
Tri-state outputs with ENABLE  
<10 ns  
VDD1  
VDD2  
16  
15  
14  
13  
12  
11  
10  
9
1
2
3
4
5
6
7
8
control  
Wide Operating Supply Voltage:  
GND2  
B1  
GND1  
A1  
DC correct  
2.375–5.5 V  
No start-up initialization required  
<10 µs Startup Time  
A2  
B2  
Low power: I1 + I2 <  
12 mA/channel at 100 Mbps  
B3  
A3  
A4  
High temperature operation:  
125 °C at 100 Mbps  
B4  
Precise timing:  
EN1  
EN2  
GND2  
2 ns pulse width distortion  
1 ns channel-channel matching  
2 ns pulse width skew  
100 °C at 150 Mbps  
GND1  
Wide body SOIC-16 package  
Top View  
Applications  
Isolated switch mode supplies Motor control  
Isolated ADC, DAC  
Power factor correction systems  
Safety Regulatory Approvals  
UL recognition:2500 V  
for 1 VDE certification conformity  
RMS  
DIN EN 60747-5-2 (VDE0884  
Minute per UL1577  
Part 2):2003-01  
CSA component acceptance  
DIN EN60950(VDE0805):  
2001-12;EN60950:2000  
VIORM = 560 VPEAK  
notice #5A  
* All Pending  
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  
Si8440  
Si8441  
Si8442  
A1  
A2  
A3  
A4  
NC  
A1  
A2  
A1  
A2  
B1  
B2  
B1  
B2  
B1  
B2  
B3  
B4  
A3  
B3  
B4  
A3  
B3  
A4  
A4  
B4  
EN2  
EN1  
EN2  
EN1  
EN2  
Rev. 0.3 4/06  
Copyright © 2006 by Silicon Laboratories  
Si8440/1/2  

SI8441AB-D-ISR 替代型号

型号 品牌 替代类型 描述 数据表
SI8441AB-D-IS SILICON

完全替代

LOW-POWER QUAD-CHANNEL DIGITAL ISOLATOR
SI8441BB-D-IS SILICON

完全替代

LOW-POWER QUAD-CHANNEL DIGITAL ISOLATOR
SI8641BD-B-IS SILICON

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Analog Circuit, 1 Func, CMOS, PDSO16, SOIC-16

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