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SN65LBC184 Status: ACTIVE

Transient Voltage Suppression Differential Transceiver


      
         
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 SN65LBC184SN75LBC184 
Drivers Per Package1  1  
Receivers Per Package1  1  
Supply Voltage(s)(V)5  5  
ESD(kV)15  15  
Temp Range(C)-40 to 85  0 to 70  
Signaling Rate(Mbps)0.25  0.25  
ICC(Max)(mA)25  25  
Fail SafeOpen  Open  
IsolatedNo  No  
# of TX/RX1 TX / 1 RX  1 TX / 1 RX  
Common Mode Range-7 to 12  -7 to 12  
Number of Nodes128  128  
DuplexHalf  Half  
FootprintSN75176  SN75176  
CommentsIntegrated Transient Protection, IEC 61000-4-2/5  Integrated Transient Protection, IEC 61000-4-2/5  
Pin/Package8PDIP, 8SOIC  8PDIP, 8SOIC  
RatingCatalog  Catalog  
Fault Protection(V)-15 to 15  -15 to 15  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • SN75176B: Differential Bus Transceiver
  • SN65HVD3082E: Low-Power RS-485 Transceiver
  • SN65HVD12: 3.3V Differential Transceiver
  • LM2904: Dual Operational Amplifier
  • TPS5430: 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter
  • TPS51116: DDR1, DDR2, DDR3 Switcher and LDO

Product Information

Features

  • Integrated Transient Voltage Suppression
  • ESD Protection for Bus Terminals Exceeds:
    • ±30 kV IEC 61000-4-2, Contact Discharge
    • ±15 kV IEC 61000-4-2, Air-Gap Discharge
    • ±15 kV EIA/JEDEC Human Body Model
  • Circuit Damage Protection of 400-W Peak (Typical) Per IEC 61000-4-5
  • Controlled Driver Output-Voltage Slew Rates Allow Longer Cable Stub Lengths
  • 250-kbps in Electrically Noisy Environments
  • Open-Circuit Fail-Safe Receiver Design
  • 1/4 Unit Load Allows for 128 Devices Connected on Bus
  • Thermal Shutdown Protection
  • Power-Up/-Down Glitch Protection
  • Each Transceiver Meets or Exceeds the Requirements of TIA/EIA-485 (RS-485) and ISO/IEC 8482:1993(E) Standards
  • Low Disabled Supply Current 300 µA Max
  • Pin Compatible With SN75176
  • Applications:
    • Industrial Networks
    • Utility Meters
    • Motor Control

Description

The SN75LBC184 and SN65LBC184 are differential data line transceivers in the trade-standard footprint of the SN75176 with built-in protection against high-energy noise transients. This feature provides a substantial increase in reliability for better immunity to noise transients coupled to the data cable over most existing devices. Use of these circuits provides a reliable low-cost direct-coupled (with no isolation transformer) data line interface without requiring any external components.

The SN75LBC184 and SN65LBC184 can withstand overvoltage transients of 400-W peak (typical). The conventional combination wave called out in IEC 61000-4-5 simulates the overvoltage transient and models a unidirectional surge caused by overvoltages from switching and secondary lightning transients.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
SN65LBC184DACTIVE-40 to 851.40 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
SN65LBC184DG4ACTIVE-40 to 851.40 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
SN65LBC184DRACTIVE-40 to 851.30 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
SN65LBC184DRG4ACTIVE-40 to 851.30 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
SN65LBC184PACTIVE-40 to 851.40 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
SN65LBC184PE4ACTIVE-40 to 851.40 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint

* 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 11:20 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksSN65LBC184D
AmericasArrow >1k
Avnet >1k
Newark >1k
Rochester Electronics 78
AsiaFarnell Asia 145
WPI 90
EuropeFarnell 119
Spoerle 200
WorldwideDigiKey >1k
Mouser Electronics 180
TI Lead Time*: 20 WeeksSN65LBC184DG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN65LBC184DR
AmericasRochester Electronics >1k
EuropeAvnet-SILICA >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN65LBC184DRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN65LBC184P
AmericasNewark 1
Rochester Electronics >1k
AsiaFarnell Asia 518
WPI 128
EuropeFarnell 348
Spoerle 5
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 20 WeeksSN65LBC184PE4
WorldwideDigiKey  Available
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
SN65LBC184D RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN65LBC184DG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN65LBC184DR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN65LBC184DRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN65LBC184P RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
SN65LBC184PE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView

* 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 SN65LBC184 Help

Datasheet

Application Notes

View Application Notes for RS-485

Selection Guides

Part # Name Product Family Comments
SN65LBC182   Half-duplex,15-kV ESD, 1/4 UL Transceiver   INTERFACE - RS-485   The device has the SAME FUNCTIONALITY and PINOUT as the compared device but is NOT an exact equivalent.  Cost effective solution excluded transient voltage suppression, but maintains 15kV ESD and 1/8 UL.  
SN75LBC182   Half-duplex,15-kV ESD, 1/4 UL Transceiver   INTERFACE - RS-485   The device has the SAME FUNCTIONALITY and PINOUT as the compared device but is NOT an exact equivalent.  Cost effective solution excluded transient voltage suppression, but maintains 15kV ESD and 1/8 UL.  
Customers Who Evaluated This Product Also Evaluated...
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