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參數(shù)資料
| 型號： | SP1481EMN |
| 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(shù)： | 1/11頁 |
| 文件大?。?/td> | 73K |
| 代理商： | SP1481EMN |
1
Rev:B Date: 02/26/04
SP1481E Low Power Half-Duplex RS485 Transceivers
Copyright 2004 Sipex Corporation
SP1481E
■
+5V supply
■
Low Power BiCMOS
■
Driver/Receiver Enable for Multi-Drop
configurations
■
Low Power Shutdown Mode (1
μ
A
Typical)
■
Available in 8 Pin NSOIC or PDIP
packages (Standard 75176 pinout)
■
Enhanced ESD Specifications:
+15KV Human Body Model
+15KV IEC1000-4-2 Air Discharge
+8KV IEC1000-4-2 Contact Discharge
±
15kV Enhanced Low Power Half-Duplex
RS-485 Transceivers
PRELIMINARY
The
SP1481E
is a half-duplex transceiver that meets the specifications of RS-485 and RS-
422 serial protocols with enhanced ESD performance. The ESD tolerance has been improved
on this device to over +15KV for both Human Body Model and IEC1000-4-2 Air Discharge
Method. This device is pin-to-pin compatible with Sipex's SP485 and SP481 devices as well
as popular industry standards. As with the original version, the
SP1481E
features Sipex's
BiCMOS design allowing low power operation without sacrificing performance. The
SP1481E
meets the requirements of the RS-485 and RS-422 protocols up to 20Mbps under load.
DESCRIPTION
R
D
RO 1
RE 2
DI 4
DE 3
8 Vcc
7 B
6 A
5 GND
SP1481E
BLOCK DIAGRAM
1
2
3
4
5
6
7
8
RO
SP1481E
8 Pin - nSOIC
DE
RE
B
VCC
A
DI
GND
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP1485EMN | Enhanced Low Power Half-Duplex RS-485 Transceivers |
| SP1485E | Enhanced Low Power Half-Duplex RS-485 Transceivers |
| SP1485ECN | Enhanced Low Power Half-Duplex RS-485 Transceivers |
| SP1485ECP | Enhanced Low Power Half-Duplex RS-485 Transceivers |
| SP1485EEN | Enhanced Low Power Half-Duplex RS-485 Transceivers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP1485E | 制造商:EXAR 制造商全稱:EXAR 功能描述:Enhanced Low Power Half-Duplex RS-485 Transceivers |
| SP1485ECN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Enhanced Low Power Half-Duplex RS-485 Transceivers |
| SP1485ECN-L | 功能描述:RS-485接口IC RS485 no shutdown temp 0C to 70C RoHS:否 制造商:Texas Instruments 數(shù)據(jù)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| SP1485ECN-L/TR | 功能描述:RS-485接口IC 20MBPS HALF-DUPLEX RS-485 0-70C RoHS:否 制造商:Texas Instruments 數(shù)據(jù)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| SP1485ECP | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Enhanced Low Power Half-Duplex RS-485 Transceivers |
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