Electronic Components Datasheet Search |
|
ADM211EARU Datasheet(PDF) 1 Page - Analog Devices |
|
ADM211EARU Datasheet(HTML) 1 Page - Analog Devices |
1 / 16 page 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. a EMI/EMCCompliant, 15kVESDProtected, RS-232 Line Drivers/Receivers FUNCTIONAL BLOCK DIAGRAM C1+ C1– C2+ C2– VCC 0.1 F 10V 0.1 F 10V V+ V– +5V TO +10V VOLTAGE DOUBLER 14 12 13 +5V INPUT 0.1 F 6.3V +10V TO –10V VOLTAGE INVERTER 17 0.1 F 10V T1 2 7 T1OUT T1IN 11 0.1 F 3 6 T2OUT T2IN T3 1 20 T3OUT T3IN T4 28 21 T4OUT T4IN T2 8 9 R3 R4 R5 25 27 23 18 4 19 26 22 24 5 R1 R2 ADM211E ADM213E R1OUT R2OUT R3OUT R4OUT R5OUT R1IN R2IN R3IN R4IN R5IN SHDN (ADM211E) SHDN (ADM213E) EN (ADM211E) EN (ADM213E) CMOS INPUTS* CMOS OUTPUTS EIA/TIA-232 OUTPUTS EIA/TIA-232 INPUTS ** GND 10 NOTES: * INTERNAL 400k PULL-UP RESISTOR ON EACH CMOS INPUT ** INTERNAL 5k PULL-DOWN RESISTOR ON EACH RS-232 INPUT 15 16 FEATURES Complies with 89/336/EEC EMC Directive ESD Protection to IEC1000-4-2 (801.2) 8 kV: Contact Discharge 15 kV: Air-Gap Discharge 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 APPLICATIONS Laptop Computers Notebook Computers Printers Peripherals Modems Table I. Selection Table Model Supply Voltage Drivers Receivers ESD Protection Shutdown Enable Packages ADM206E +5 V 4 3 ±15 kV Yes Yes R-24 ADM207E +5 V 5 3 ±15 kV No No N, R, RS, RU-24 ADM208E +5 V 4 4 ±15 kV No No N, R, RS, RU-24 ADM211E +5 V 4 5 ±15 kV Yes Yes R, RS, RU-28 ADM213E +5 V 4 5 ±15 kV Yes ( SD)* Yes (EN) R, RS, RU-28 *Two receivers active. GENERAL DESCRIPTION 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. All devices fully conform to the EIA-232E and CCITT V.28 specifications and operate at data rates up to 230 kbps. 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 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 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. 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. ADM206E/ADM207E/ADM208E/ADM211E/ADM213E One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781/329-4700 World Wide Web Site: http://www.analog.com Fax: 781/326-8703 © Analog Devices, Inc., 1998 |
Similar Part No. - ADM211EARU |
|
Similar Description - ADM211EARU |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |