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ADM202E:  EMI/EMC Compliant, ±15 kV ESD Protected, RS-232 Line Drivers/Receivers

Product Details


The ADM202E and ADM1181A are robust, high speed, 2- channel RS232/V.28 interface devices that operate from a single +5 V power supply. Both products are suitable for operation in harsh electrical environments and are compliant with the EU directive on EMC(89/336/EEC). Both the level of electromagnetic emissions and immunity are in compliance. EM immunity includes ESD protection in excess of ±15 kV on all I/O lines, 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.

The ADM202E and ADM1181A conform to the EIA-232E and CCITT V.28 specifications and operate at data rates up to 230 kbps.

Four external 0.1 µF charge pump capacitors are used for the voltage doubler/inverter permitting operation from a single +5 V supply.

The ADM202E provides a robust pin-compatible upgrade for existing ADM202, ADM232L or MAX202E/MAX232E sockets. It is available in a 16-pin DIP, wide and narrow SO and also a space saving TSSOP package. The TSSOP package gives a 44% space saving over SOIC.

The ADM1181A provides a robust pin compatible upgrade for the LTC1181A, and it is available in 16-pin DIP and 16-lead SO packages.

FEATURES and BENEFITS

  • Complies with 89/336/EEC EMC Directive
  • ESD Protection to IEC1000-4-2 (801.2)
  • ±8 kV: Contact Discharge
  • ±8 kV: Contact Discharge
  • ±15 kV: Human Body Model
  • TSSOP Package Option
  • EFT Fast Transient Burst Immunity (IEC1000-4-4)
  • Low EMI Emissions (EN55022)
  • 230 kbits/s Data Rate Guaranteed
  • Upgrade for MAX202E, 232E, LT1181A

Functional Block Diagram for ADM202E

Documentation

Title Content Type File Type
ADM202E/ADM1181A: EMI/EMC-Compliant, 15 kV, ESD-Protected, RS-232 Line Drivers/Receivers Data Sheet  (Rev C, 02/2005) (pdf, 249 kB) Data Sheets PDF
Interface Primer  (doc, 38 kB)
... RS-232, RS-422, RS-423 and RS-485
Technical Articles DOC
RS-232 Transceivers Applications Bulletin (July 2002)  (pdf, 279 kB) Technical Articles PDF
EMC, CE Mark, IEC801... What's it all about?
... New devices to ease the job.
(Analog Dialogue, Vol. 30, No. 4)
Analog Dialogue HTML
Interface Parametric Search Product Selection Guide HTML
RS-232 Transceivers Applications Bulletin (Summer 2008)  (pdf, 196 kB) Solutions Bulletins PDF
RS-232 Products Brochure (Summer 2007)  (pdf, 593 kB) Overview PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Evaluation Kits & Symbols & Footprints

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Price, packaging, availability

ADM202E Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADM202EAN Status: Last Time Buy 16 ld PDIP 16 Ind Tube, 25 $1.83 $1.71 N  Material Info PCN/PDN Purchase
ADM202EANZ Status: Production 16 ld PDIP 16 Ind Tube, 25 $1.58 $1.48 Y  Material Info PCN Purchase
ADM202EARN Status: Production 16 ld SOIC 16 Ind Tube, 48 $1.83 $1.71 N  Material Info PCN Purchase
ADM202EARN-REEL Status: Production 16 ld SOIC 16 Ind Reel, 2500 - $1.71 N  Material Info PCN Purchase
ADM202EARN-REEL7 Status: Production 16 ld SOIC 16 Ind Reel, 1000 - $1.71 N  Material Info PCN Purchase
ADM202EARNZ Status: Production 16 ld SOIC 16 Ind Tube, 48 $1.58 $1.48 Y  Material Info PCN Purchase Sample
ADM202EARNZ-REEL Status: Production 16 ld SOIC 16 Ind Reel, 2500 - $1.48 Y  Material Info PCN Purchase
ADM202EARNZ-REEL7 Status: Production 16 ld SOIC 16 Ind Reel, 1000 - $1.48 Y  Material Info PCN Purchase
ADM202EARU Status: Production 16 ld TSSOP 16 Ind Tube, 96 $1.83 $1.71 N  Material Info PCN Purchase
ADM202EARU-REEL Status: Last Time Buy 16 ld TSSOP 16 Ind Reel, 2500 - $1.71 N  Material Info PCN/PDN Purchase
ADM202EARU-REEL7 Status: Production 16 ld TSSOP 16 Ind Reel, 1000 - $1.71 N  Material Info PCN Purchase
ADM202EARUZ Status: Production 16 ld TSSOP 16 Ind Tube, 96 $1.58 $1.48 Y  Material Info PCN Purchase
ADM202EARUZ-REEL Status: Production 16 ld TSSOP 16 Ind Reel, 2500 - $1.48 Y  Material Info PCN Purchase
ADM202EARUZ-REEL7 Status: Production 16 ld TSSOP 16 Ind Reel, 1000 - $1.48 Y  Material Info PCN Purchase
ADM202EARW Status: Production 16 ld SOIC - Wide 16 Ind Tube, 47 $1.83 $1.71 N  Material Info PCN Purchase
ADM202EARWZ Status: Production 16 ld SOIC - Wide 16 Ind Tube, 47 $1.58 $1.48 Y  Material Info PCN Purchase
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

ezLINX™ iCoupler® Isolated Interface Development Environment
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
EZLINX-IIIDE-EBZ Status: Production iCoupler® Isolated Interface Development Environment Evaluation Board $149.00 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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