TI Home > Semiconductors > Interface > RS-485 >

SN65LBC173A Status: ACTIVE

Quadruple RS-485 Differential Line Receivers


      
         
Alert me about changes<br/>to this product

 SN65LBC172A SN65LBC173ASN75LBC172A SN75LBC173A 
Drivers Per Package4   4   
Receivers Per Package 4   4  
Supply Voltage(s)(V)5  5  5  5  
ESD(kV)12  6  12  6  
Temp Range(C)-40 to 85  -40 to 85  0 to 70  0 to 70  
Signaling Rate(Mbps)30  50  30  50  
ICC(Max)(mA)23  20  23  20  
Fail Safe Open, Short   Open, Short  
IsolatedNo  No  No  No  
# of TX/RX4 TX / 0 RX  0 TX / 4 RX  4 TX / 0 RX  0 TX / 4 RX  
Common Mode Range-7 to 12  -7 to 12  -7 to 12  -7 to 12  
Number of Nodes32  32  32  32  
DuplexN/A  N/A  N/A  N/A  
FootprintAM26LS31  AM26LS32  AM26LS31  AM26LS32  
CommentsUpgrade to LBC172: Higher Signaling Rate, improved ESD  Upgrade to LBC173: Higher Signaling Rate, improved ESD  Upgrade to LBC172: Higher Signaling Rate, improved ESD  Upgrade to LBC174: Higher Signaling Rate, improved ESD  
Pin/Package16PDIP, 16SOIC, 20SOIC  16PDIP, 16SOIC  16PDIP, 16SOIC, 20SOIC  16PDIP, 16SOIC  
RatingCatalog  Catalog  Catalog  Catalog  
Fault Protection(V)-10 to 15  -10 to 15  -10 to 15  -10 to 15  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • SN65LBC172A: Quad RS-485 Differential Line Drivers
  • SN75LBC173A: Quadruple RS-485 Differential Line Receivers
  • SN65LBC174A: Quadruple RS-485 Differential Line Drivers
  • ISO7221M: Dual Channel, 1/1, 150Mbps Digital Isolator

Product Information

Features

  • Designed for TIA/EIA-485, TIA/EIA-422, and ISO 8482 Applications
  • Signaling Rate Exceeding 50 Mbps
  • Fail-Safe in Bus Short-Circuit, Open-Circuit, and Idle-Bus Conditions
  • ESD Protection on Bus Inputs Exceeds 6kV
  • Common-Mode Bus Input Range -7 V to 12 V
  • Propagation Delay Times <16 ns
  • Low Standby Power Consumption <20 µA
  • Pin-Compatible Upgrade for AM26LS32, DS96F173, LTC488, and SN75173

LinBiCMOS is a trademark of Texas Instruments.
The signaling rate of a line is the number of voltage transitions that are made per second expressed in the units bps (bits per second).

Description

The SN65LBC173A and SN75LBC173A are quadruple differential line receivers with 3-state outputs, designed for TIA/EIA-485 (RS-485), TIA/EIA-422 (RS-422), and ISO 8482 (Euro RS-485) applications.

These devices are optimized for balanced multipoint bus communication at data rates up to and exceeding 50 million bits per second. The transmission media may be twisted-pair cables, printed-circuit board traces, or backplanes. The ultimate rate and distance of data transfer is dependent upon the attenuation characteristics of the media and the noise coupling to the environment.

Each receiver operates over a wide range of positive and negative common-mode input voltages, and features ESD protection to 6 kV, making it suitable for high-speed multipoint data transmission applications in harsh environments.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
SN65LBC173ADACTIVE-40 to 851.65 | 1kuSOIC (D) | 16 View 40 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
SN65LBC173ADG4ACTIVE-40 to 851.65 | 1kuSOIC (D) | 16 View 40 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
SN65LBC173ADRACTIVE-40 to 851.50 | 1kuSOIC (D) | 16 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
SN65LBC173ADRG4ACTIVE-40 to 851.50 | 1kuSOIC (D) | 16 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
SN65LBC173ANACTIVE-40 to 851.65 | 1kuPDIP (N) | 16 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
SN65LBC173ANE4ACTIVE-40 to 851.65 | 1kuPDIP (N) | 16 View 25 | 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 11:22 AM GMT, 26 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksSN65LBC173AD
AmericasArrow >1k
Newark 131
AsiaFarnell Asia 89
EuropeArrow Southern Europe 40
Farnell 63
Spoerle 840
WorldwideDigiKey 209
Mouser Electronics >1k
TI Lead Time*: 20 WeeksSN65LBC173ADG4
EuropeEBV Elektronik 15
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN65LBC173ADR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN65LBC173ADRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN65LBC173AN
AsiaWPI 72
EuropeSpoerle 175
TI Lead Time*: 20 WeeksSN65LBC173ANE4
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
SN65LBC173AD RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN65LBC173ADG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN65LBC173ADR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN65LBC173ADRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN65LBC173AN RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
SN65LBC173ANE4 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 SN65LBC173A Help

Datasheet

Simulation Models

Part # Name Product Family Comments
SN65LBC173   Quadruple Low-Power Differential Line Receiver   INTERFACE - RS-485   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
SN75LBC173   Quadruple Low-Power Differential Line Receiver   INTERFACE - RS-485   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
SN55LBC173   Quadruple Low-Power Differential Line Receiver   INTERFACE - RS-485   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
SN75ALS173   Quadruple Differential Line Receiver   INTERFACE - RS-485   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
Customers Who Evaluated This Product Also Evaluated...
SN65LBC172A Quad RS-485 Differential Line Drivers INTERFACE-RS-485 TI customers also evaluated this product.
SN75LBC173A Quadruple RS-485 Differential Line Receivers INTERFACE-RS-485 TI customers also evaluated this product.
SN65LBC174A Quadruple RS-485 Differential Line Drivers INTERFACE-RS-485 TI customers also evaluated this product.
ISO7221M Dual Channel, 1/1, 150Mbps Digital Isolator INTERFACE-ISOLATORS TI customers also evaluated this product.

Support and Community

Customer Tags Help

No Tags are Available for this Part Number

Other Support



Click Here