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參數資料
| 型號： | SP1481E |
| 英文描述： | 【15kV Enhanced Low Power Half-Duplex RS-485 Transceivers |
| 中文描述： | 【15kV的增強低功耗半雙工RS - 485收發(fā)器 |
| 文件頁數： | 7/11頁 |
| 文件大?。?/td> | 73K |
| 代理商： | SP1481E |
7
Rev:B Date: 02/26/04
SP1481E Low Power Half-Duplex RS485 Transceivers
Copyright 2004 Sipex Corporation
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 8
. There are
two methods within IEC1000-4-2, the Air
Discharge method and the Contact Discharge
method.
R
R
C
C
C
C
S
S
S
R
R
S
S
S
SW1
SW2
Device
Under
Test
DC Power
Source
Figure 7. ESD Test Circuit for Human Body Model
R
R
S
R
R
V
R
S
and
R
V
add up to 330
for IEC1000-4-2.
Contact-Discharge Module
R
R
V
V
V
R
R
C
C
C
C
S
S
R
R
S
S
SW1
SW2
C
Device
Under
Test
DC Power
Source
S
S
Figure 8. ESD Test Circuit for IEC1000-4-2
相關PDF資料 |
PDF描述 |
|---|---|
| SP1481ECN | 【15kV Enhanced Low Power Half-Duplex RS-485 Transceivers |
| SP1481ECP | 【15kV Enhanced Low Power Half-Duplex RS-485 Transceivers |
| SP1481EEN | 【15kV Enhanced Low Power Half-Duplex RS-485 Transceivers |
| SP1481EEP | 【15kV Enhanced Low Power Half-Duplex RS-485 Transceivers |
| SP1481EMN | 【15kV Enhanced Low Power Half-Duplex RS-485 Transceivers |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SP1481ECN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:【15kV Enhanced Low Power Half-Duplex RS-485 Transceivers |
| SP1481ECN-L | 功能描述:RS-485接口IC RS485 w/shutdown temp 0C to 70C RoHS:否 制造商:Texas Instruments 數據速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| SP1481ECN-L/TR | 功能描述:RS-422/RS-485 接口 IC 20MBPS HALF-DUPLEX +/-15KV ESD 0-70C RoHS:否 制造商:Maxim Integrated 數據速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| SP1481ECP | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:【15kV Enhanced Low Power Half-Duplex RS-485 Transceivers |
| SP1481EEN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:【15kV Enhanced Low Power Half-Duplex RS-485 Transceivers |
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