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MAX3243-EP Status: ACTIVE

Enhanced Product 3-V To 5.5-V Multichannel Rs-232 Line Driver/Receiver With Plus/-15Kv Esd


      
         
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 MAX3243-EP
Data Rate(kbps)250  
Drivers Per Package3  
Receivers Per Package5  
ESD HBM(kV)+/-15  
Supply Voltage(s)(V)3.3 or 5.0  
ICC(Max)(mA)1  
Operating Temp Range(Celsius)-55 to 125  
Pin/Package28SSOP, 28TSSOP  
Approx. Price (US$) 3.50 | 100u  
RatingHiRel Enhanced Product  
FootprintMAX3243  
 Samples
 Inventory

Other qualified versions of MAX3243-EP

Version Part Number Definition
Catalog MAX3243 TI's standard catalog product

Customers Who Evaluated This Product Also Evaluated

  • MAX3243: 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV ESD (HBM) Protection
  • MAX3243E: 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV IEC ESD Protection

Product Information

Features

  • Controlled Baseline
    • One Assembly/Test Site, One Fabrication Site
  • Extended Temperature Performance of -55°C to 125°C
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product-Change Notification
  • Qualification Pedigree(1)
  • Single-Chip and Single-Supply Interface for IBM PC/AT™ Serial Port
  • RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM)
  • D Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards
  • Operates With 3-V to 5.5-V VCC Supply
  • Three Drivers and Five Receivers
  • Low Standby Current . . . 1 mA Typical
  • External Capacitors . . . 4 × 0.1 mF
  • Accepts 5-V Logic Input With 3.3-V Supply
  • Always-Active Noninverting Receiver Output (ROUT2B)
  • Serial-Mouse Driveability
  • Auto-Powerdown Feature to Disable Driver Outputs When No Valid RS-232 Signal Is Sensed
  • Applications
    • Battery-Powered Systems, PDAs,
      Notebooks, Laptops, Palmtop PCs, and Hand-Held Equipment

(1)Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

IBM, PC/AT are trademarks of IBM.

Description

The MAX3243 consists of three line drivers, five line receivers, and a dual charge-pump circuit with ±15-kV ESD (HBM) protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. This combination of drivers and receivers matches that needed for the typical serial port used in an IBM PC/AT or compatible. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. In addition, the device includes an always-active noninverting output (ROUT2B), which allows applications using the ring indicator to transmit data while the device is powered down.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)DSCC #Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
MAX3243MDBREPACTIVE-55 to 125V62/06624-01XE3.50 | 100uSSOP (DB) | 28 View 2000 | LARGE T&R  Download CAD Format for this FootprintContact TI Distributor or Sales Office
MAX3243MPWREPACTIVE-55 to 125V62/06624-01YE3.50 | 100uTSSOP (PW) | 28 View 2000 | LARGE T&R  Download CAD Format for this FootprintContact TI Distributor or Sales Office
V62/06624-01XEACTIVE-55 to 125 3.50 | 100uSSOP (DB) | 28 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
V62/06624-01YEACTIVE-55 to 125 3.50 | 100uTSSOP (PW) | 28 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 11:55 AM GMT, 26 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksMAX3243MDBREP
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksMAX3243MPWREP
AmericasRochester Electronics >1k
WorldwideDigiKey >1k
TI Lead Time*: 16 WeeksV62/06624-01XE
None Reported
View Distributors
TI Lead Time*: 20 WeeksV62/06624-01YE
None Reported
View Distributors
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
MAX3243MDBREP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
MAX3243MPWREP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
V62/06624-01XE RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
V62/06624-01YE RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for MAX3243-EP Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
MAX3243 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV ESD (HBM) Protection INTERFACE-RS-232 TI customers also evaluated this product.
MAX3243E 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV IEC ESD Protection INTERFACE-RS-232 TI customers also evaluated this product.

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