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參數(shù)資料
| 型號： | IL422-3V |
| 廠商： | NVE Corp/Isolation Products |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | ISOLATOR HS MAGNETC RS422 16SOIC |
| 產(chǎn)品培訓模塊： | IsoLoop® Isolator |
| 標準包裝： | 50 |
| 系列： | IsoLoop® |
| 類型： | 收發(fā)器，隔離式 |
| 驅(qū)動器/接收器數(shù)： | 1/1 |
| 規(guī)程： | RS422/RS485 |
| 電源電壓： | 3 V ~ 5 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SOIC（0.295"，7.50mm 寬） |
| 供應商設備封裝： | 16-SOIC |
| 包裝： | 管件 |
| 其它名稱： | 390-1017-5 |
IL422
Isoloop is a registered trademark of NVE Corporation.
*U.S. Patent number 5,831,426; 6,300,617 and others.
REV. Q
NVE Corporation
11409 Valley View Road, Eden Prairie, MN 55344-3617
Phone: (952) 829-9217
Fax: (952) 829-9189
www.IsoLoop.com
NVE Corporation
Isolated RS422/RS485 Interface
Functional Diagram
ISODE
A
B
Z
DE
D
R
RE
Y
IL422
IL422 Receiver
RE
R
V(AB)
H
Z
X
L
H
≥ 200 mV
L
≤200 mV
L
I
Open
IL422 Driver
DE
D
V(YZ)
L
X
Z
H
≥ 200 mV
H
L
≤200 mV
Features
3.3 V Input Supply Compatible
2500 V
rms Isolation (1 min.)
25 ns Maximum Propagation Delay
25 Mbps Data Rate
1 ns Pulse Skew (typ.)
±60 mA Driver Output Capability
Thermal Shutdown Protection
Meets or Exceeds ANSI 422-B, EIA 485-A and
ITU Recommended V11
Low EMC Footprint
40°C to +85°C Temperature Range
PROFIBUS International Component Recognition
16-pin SOIC Package
UL1577 and IEC 61010-2001 Approved
Applications
Multi-point or multi-drop transmission on long bus lines in noisy
environments.
Description
The IL422 is a galvanically isolated, high-speed differential bus
transceiver, designed for bidirectional data communication on
balanced transmission lines. The devices use NVE’s patented*
IsoLoop spintronic Giant Magnetoresistance (GMR) technology. The
IL422 is the first isolated RS-422 interface in a standard 16-pin SOIC
package that meets the ANSI Standards EIA/TIA-422-B and RS-485
and is compatible with 3.3V input supplies.
The IL422 has current limiting and thermal shutdown features to
protect against output short circuits and bus contention situations that
could cause excessive power dissipation.
H = High Level, L = Low Level
I = Indeterminate, X = Irrelevant, Z = High Impedance
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| IL422E | 功能描述:ISOLATOR HS MAGN RS422 16-SOIC-W RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:IsoLoop® 標準包裝:1 系列:- 類型:線路收發(fā)器 驅(qū)動器/接收器數(shù):5/3 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC 包裝:Digi-Reel® 產(chǎn)品目錄頁面:918 (CN2011-ZH PDF) 其它名稱:296-25096-6 |
| IL426 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic |
| IL428 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic |
| IL440 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Optocoupler, Pgototriac Output, Low Input Current |
| IL440_08 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Optocoupler, Phototriac Output, Low Input Current |
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