전자부품 데이터시트 검색엔진 |
|
ADM2209EARUZ 데이터시트(PDF) 1 Page - Analog Devices |
|
ADM2209EARUZ 데이터시트(HTML) 1 Page - Analog Devices |
1 / 12 page REV. 0 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 ADM2209E 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., 1999 EMI-/EMC-Compliant 15 kV ESD Protected, Dual RS-232 Port with Standby FEATURES Two Complete Serial Ports, Six Drivers and Ten Receivers Operates with 3 V or 5 V Logic Low Power CMOS: <5 mA Operation Low Standby Current: 100 A 460 kbit/s Data Rate Guaranteed Laplink®-Compatible 0.1 F Charge Pump Capacitors Single +12 V Power Supply +3.3 V/+5 V Standby Supply One Receiver on Each Port Active in Standby 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 Electrical Fast Transient (EFT) Immunity (IEC1000-4-4) Low EMI Emissions (EN55022) Eliminates Costly TransZorbs® Conforms to EIA/TIA-232-E Specifications Fail-Safe Receiver Outputs APPLICATIONS Personal Computers Printers Peripherals Modems FUNCTIONAL BLOCK DIAGRAM + T1 R1OUTAR1INA T2 R2OUTA R2INA T3 T3OUTA T3INA R1 T1INAT1OUTA R5 R4 R3 R3OUTA R4OUTA R5OUTA R3INA R4INA R5INA R2 T2INA T2OUTA VDD T1 R1OUTB R1INB T2 R2OUTB R2INB T3 T3OUTB T3INB R1 T1INB T1OUTB R5 R4 R3 R3OUTB R4OUTB R5OUTB R3INB R4INB R5INB R2 T2INB T2OUTB GND V– STBY C+ C– 0.1 F 0.1 F CHARGE PUMP VOLTAGE INVERTER CMOS INPUTS CMOS OUTPUTS EIA/TIA-232 OUTPUTS EIA/TIA-232 INPUTS CMOS INPUTS CMOS OUTPUTS EIA/TIA-232 OUTPUTS EIA/TIA-232 INPUTS ADM2209E 0.1 F 0.1 F 3.3V/5V +12V + GENERAL DESCRIPTION The ADM2209E is a complete, dual RS-232 port on a single chip, containing six drivers and ten receivers and fully meeting EIA-232 and V.28 specifications. The device features an on- board dc-to-dc converter to generate a –12 V power rail, elimi- nating the need for a negative power supply. The ADM2209E is suitable for operation in harsh electrical environments and is compliant with the EU directive on EMC (89/336/EEC). Both the level of emissions and immunity are in compliance. EM immunity includes ESD protection in excess of ±15 kV on all I-O lines (1000-4-2), Electrical Fast Transient 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. The ADM2209E conforms to the EIA-232E and CCITT V.28 specifications and operates at data rates up to 460 kbps. In standby mode, one receiver on each port (R5) remains active to allow monitoring of peripheral devices while the rest of the system is in power-saving mode. This feature allows the ADM2209E to wake up the system when a peripheral device begins communication. The ADM2209E is available in a 38-lead TSSOP package. Laplink is a registered trademark of Traveling Software, Inc. TransZorb is a registered trademark of General Semiconductor Industries, Inc. |
유사한 부품 번호 - ADM2209EARUZ |
|
유사한 설명 - ADM2209EARUZ |
|
|
링크 URL |
개인정보취급방침 |
ALLDATASHEET.CO.KR |
ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크교환 | 제조사별 검색 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 |