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| 型號： | SP202E |
| 英文描述： | High-Performance RS-232 Line Drivers/Receivers(高性能RS-232線驅(qū)動(dòng)器/接收器(2個(gè)驅(qū)動(dòng)器,2個(gè)接收器)) |
| 中文描述： | 高性能的RS - 232線驅(qū)動(dòng)器/接收器（高性能的RS - 232線驅(qū)動(dòng)器/接收器（2個(gè)驅(qū)動(dòng)器，2個(gè)接收器）） |
| 文件頁數(shù)： | 9/15頁 |
| 文件大?。?/td> | 172K |
| 代理商： | SP202E |
SP202EDS/09
SP202E Series High Performance RS232 Transceivers
Copyright 2000 Sipex Corporation
9
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R
C
C
C
C
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R
R
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SW1
SW2
Device
Under
Test
DC Power
Source
Figure 9. ESD Test Circuit for Human Body Model
R
f
RS and RV add up to 330
f
or IEC1000-4-2.
Contact-Discharge Module
R
R
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V
V
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R
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C
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SW1
SW2
C
Device
Under
Test
DC Power
Source
S
S
Figure 10. ESD Test Circuit for IEC1000-4-2
with IEC1000-4-2 is that the system is required
to withstand an amount of static electricity when
ESD is applied to points and surfaces of the
equipment that are accessible to personnel during
normal usage. The transceiver IC receives most
of the ESD current when the ESD source is
applied to the connector pins. The test circuit for
IEC1000-4-2 is shown on
Figure 10
. There are
two methods within IEC1000-4-2, the Air
Discharge method and the Contact Discharge
method.
With the Air Discharge Method, an ESD voltage
is applied to the equipment under test (EUT)
through air. This simulates an electrically charged
person ready to connect a cable onto the rear of
the system only to find an unpleasant zap just
before the person touches the back panel. The
high energy potential on the person discharges
through an arcing path to the rear panel of the
system before he or she even touches the system.
This energy, whether discharged directly or
through air, is predominantly a function of the
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP202E_04 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High-Performance RS-232 Line Drivers/Receivers |
| SP202ECN | 制造商:Exar 功能描述:Bulk 制造商:Exar 功能描述:High-Performance RS-232 Line Drivers/Receivers |
| SP202ECN/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High-Performance RS-232 Line Drivers/Receivers |
| SP202ECN-L | 功能描述:RS-232接口集成電路 RS232 2Tx/2Rx temp 0C to 70C RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| SP202ECN-L/TR | 功能描述:RS-232接口集成電路 HIGH PERFORMANCE RS232 0-70C RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
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