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ADM208EARU

更新时间： 2024-11-19 22:30:35
品牌 Logo 应用领域
亚德诺 - ADI 线路驱动器或接收器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
16页 208K
描述
EMI/EMC Compliant, +-15 kV ESD Protected, RS-232 Line Drivers/Receivers

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ADM208EARU 数据手册

 浏览型号ADM208EARU的Datasheet PDF文件第2页浏览型号ADM208EARU的Datasheet PDF文件第3页浏览型号ADM208EARU的Datasheet PDF文件第4页浏览型号ADM208EARU的Datasheet PDF文件第5页浏览型号ADM208EARU的Datasheet PDF文件第6页浏览型号ADM208EARU的Datasheet PDF文件第7页 
a EMI/EMC Compliant, ؎15 kV ESD Protected,  
RS-232 Line Drivers/Receivers  
ADM206E/ADM207E/ADM208E/ADM211E/ADM213E  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
Complies with 89/336/EEC EMC Directive  
ESD Protection to IEC1000-4-2 (801.2)  
؎8 kV: Contact Discharge  
+5V INPUT  
+5V TO +10V  
VOLTAGE  
DOUBLER  
12  
14  
11  
C1+  
C1–  
V
CC  
0.1␮F  
0.1␮F  
0.1␮F  
؎15 kV: Air-Gap Discharge  
10V  
V+ 13  
6.3V  
؎15 kV: Human Body Model  
Fast Transient Burst (EFT) Immunity (IEC1000-4-4)  
Low EMI Emissions (EN55022)  
Eliminates Costly TranZorbs*  
460 kbits/s Data Rate Guaranteed  
Single +5 V Power Supply  
Shutdown Mode 1 ␮W  
Plug-In Upgrade for MAX2xxE  
Space Saving TSSOP Package Available  
+10V TO –10V  
VOLTAGE  
INVERTER  
15  
16  
17  
C2+  
C2–  
V–  
0.1␮F  
0.1␮F  
10V  
10V  
T1  
2
3
7
T1  
OUT  
T1  
IN  
6
T2  
T2  
T3  
T2  
T3  
OUT  
IN  
EIA/TIA-232  
OUTPUTS  
CMOS  
INPUTS*  
20  
1
T3  
R3  
OUT  
IN  
28  
21  
8
T4  
T4  
T4  
OUT  
IN  
9
4
R1  
R1  
R1  
IN  
OUT  
OUT  
OUT  
R2  
R2  
R3  
5
R2  
R3  
IN  
APPLICATIONS  
Laptop Computers  
Notebook Computers  
Printers  
Peripherals  
Modems  
EIA/TIA-232  
INPUTS**  
CMOS  
OUTPUTS  
26  
22  
19  
27  
23  
IN  
R4  
R4  
R5  
R4  
R5  
IN  
OUT  
R5  
18  
25  
OUT  
IN  
SHDN (ADM211E)  
SHDN (ADM213E)  
EN (ADM211E)  
EN (ADM213E)  
ADM211E  
ADM213E  
24  
GND  
10  
GENERAL DESCRIPTION  
NOTES:  
The ADM2xxE is a family of robust RS-232 and V.28 interface  
devices that operates from a single +5 V power supply. These  
products are suitable for operation in harsh electrical environ-  
ments and are compliant with the EU directive on EMC (89/336/  
EEC). The level of emissions and immunity are both in compli-  
ance. EM immunity includes ESD protection in excess of ±15 kV  
on all I-O lines (1000-4-2), Fast Transient Burst protection (1000-  
4-4) and Radiated Immunity (1000-4-3). EM emissions include  
radiated and conducted emissions as required by Information  
Technology Equipment EN55022, CISPR22.  
*
INTERNAL 400k⍀ PULL-UP RESISTOR ON EACH CMOS INPUT  
** INTERNAL 5k⍀ PULL-DOWN RESISTOR ON EACH RS-232 INPUT  
charge pump, all transmitters, and three of the five receivers are  
disabled. The remaining two receivers remain active thereby  
allowing monitoring of peripheral devices. This feature allows  
the device to be shut down until a peripheral device begins com-  
munication. The active receivers can alert the processor which  
can then take the ADM213E out of the shutdown mode.  
Operating from a single +5 V supply, four external 0.1 µF  
All devices fully conform to the EIA-232E and CCITT V.28  
specifications and operate at data rates up to 230 kbps.  
capacitors are required.  
The ADM207E and ADM208E are available in 24-lead DIP,  
SO, SSOP and TSSOP packages. The ADM211E and ADM213E  
are available in 28-lead SO, SSOP and TSSOP packages.  
Shutdown and Enable control pins are provided on some of the  
products. Please refer to Table I.  
The shutdown function on the ADM211E disables the charge  
pump and all transmitters and receivers. On the ADM213E the  
All products are backward compatible with earlier ADM2xx  
products facilitating easy upgrading of older designs.  
*TranZorb is a registered trademark of General Semiconductor Industries, Inc.  
Table I. Selection Table  
Receivers ESD Protection Shutdown  
Model  
Supply Voltage  
Drivers  
Enable  
Packages  
ADM206E  
ADM207E  
ADM208E  
ADM211E  
ADM213E  
+5 V  
+5 V  
+5 V  
+5 V  
+5 V  
4
5
4
4
4
3
3
4
5
5
±15 kV  
±15 kV  
±15 kV  
±15 kV  
±15 kV  
Yes  
No  
No  
Yes  
Yes  
No  
No  
Yes  
R-24  
N, R, RS, RU-24  
N, R, RS, RU-24  
R, RS, RU-28  
R, RS, RU-28  
Yes (SD)*  
Yes (EN)  
*Two receivers active.  
REV. B  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed by Analog Devices for its  
use, nor for any infringements of patents or other rights of third parties  
which may result from its use. No license is granted by implication or  
otherwise under any patent or patent rights of Analog Devices.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781/329-4700  
Fax: 781/326-8703  
World Wide Web Site: http://www.analog.com  
© Analog Devices, Inc., 1998  
1234567...16

中文翻译

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ADM208EARU 替代型号

型号 品牌 替代类型 描述 数据表
ADM208EARUZ ADI

完全替代

 EMI/EMC Compliant, ±15kV Protected, RS-232 23
TRS208CDB TI

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