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SN75LBC176A Status: ACTIVE

Differential Bus Transceiver


      
         
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Datasheet

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 SN65LBC176A SN75LBC176A
Drivers Per Package1  1  
Receivers Per Package1  1  
Supply Voltage(s)(V)5  5  
ESD(kV)12  12  
Temp Range(C)-40 to 125, -40 to 85  0 to 70  
Signaling Rate(Mbps)30  30  
ICC(Max)(mA)15  15  
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 Nodes32  32  
DuplexHalf  Half  
FootprintSN75176  SN75176  
CommentsUpgrade to ALS176A/B, Lower Power, improved ESD  Upgrade to LBC176: Higher Signaling Rate, improved ESD  
Pin/Package8PDIP, 8SOIC  8PDIP, 8SOIC  
RatingCatalog  Catalog  
Fault Protection(V)-10 to 15  -10 to 15  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

  • Designed for Signal Rates Up to 30 Mbps
  • Bus-Pin ESD Protection Exceeds 12 kV HBM
  • Compatible With ANSI Standard TIA/EIA-485-A and ISO 8482:1987(E)
  • Low Skew
  • Designed for Multipoint Transmission on Long Bus Lines in Noisy Environments
  • Very Low Disabled Supply-Current Requirements...700 µA Maximum
  • Common Mode Voltage Range of -7 V to 12 V
  • Thermal-Shutdown Protection
  • Driver Positive and Negative Current Limiting
  • Open-Circuit Fail-Safe Receiver Design
  • Receiver Input Sensitivity...±200 mV Max
  • Receiver Input Hysteresis...50 mV Typ
  • Glitch-Free Power-Up and Power-Down Protection
  • Available in Q-Temp Automotive
    High Reliability Automotive Applications
    Configuration Control / Print Support
    Qualification to Automotive Standards

LinBiCMOS and LinASIC are trademarks of Texas Instruments.
Signaling rate by TIA/EIA-485-A definition restrict transition times to 30% of the bit length, and much higher signaling rates may be achieved without this requirement as displayed in the TYPICAL CHARACTERISTICS of this device.

Description

The SN65LBC176A, SN65LBC176AQ, and SN75LBC176A differential bus transceivers are monolithic, integrated circuits designed for bidirectional data communication on multipoint bus-transmission lines. They are designed for balanced transmission lines and are compatible with ANSI standard TIA/EIA-485-A and ISO 8482. The A version offers improved switching performance over its predecessors without sacrificing significantly more power.

The SN65LBC176A, SN65LBC176AQ, and SN75LBC176A combine a 3-state, differential line driver and a differential input line receiver, both of which operate from a single 5-V power supply. The driver and receiver have active-high and active-low enables, respectively, which can externally connect together to function as a direction control. The driver differential outputs and the receiver differential inputs connect internally to form a differential input/output (I/O) bus port that is designed to offer minimum loading to the bus whenever the driver is disabled or VCC = 0. This port features wide positive and negative common-mode voltage ranges, making the device suitable for party-line applications. Very low device supply current can be achieved by disabling the driver and the receiver.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
SN75LBC176ADACTIVE0 to 701.30 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
SN75LBC176ADG4ACTIVE0 to 701.30 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
SN75LBC176ADRACTIVE0 to 701.20 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
SN75LBC176ADRG4ACTIVE0 to 701.20 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
SN75LBC176APACTIVE0 to 701.30 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
SN75LBC176APE4ACTIVE0 to 701.30 | 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 10:43 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 8 WeeksSN75LBC176AD
AmericasArrow >1k
Newark 161
Rochester Electronics 650
AsiaFarnell Asia 258
WPI 69
EuropeArrow Northern Europe 130
Avnet-SILICA 145
Farnell 203
Spoerle 150
WorldwideMouser Electronics >1k
TI Lead Time*: 8 WeeksSN75LBC176ADG4
EuropeEBV Elektronik >1k
TI Lead Time*: 20 WeeksSN75LBC176ADR
AmericasRochester Electronics >1k
EuropeAvnet-SILICA >1k
TI Lead Time*: 20 WeeksSN75LBC176ADRG4
EuropeEBV Elektronik >1k
TI Lead Time*: 20 WeeksSN75LBC176AP
AmericasRochester Electronics >1k
WorldwideMouser Electronics 44
TI Lead Time*: 20 WeeksSN75LBC176APE4
WorldwideMouser Electronics 197
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
SN75LBC176AD RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN75LBC176ADG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN75LBC176ADR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN75LBC176ADRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN75LBC176AP RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
SN75LBC176APE4 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 SN75LBC176A Help

Datasheet

Part # Name Product Family Comments
SN75LBC176   Differential Bus Transceiver   INTERFACE - RS-485   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
SN65LBC176   Differential Bus Transceiver   INTERFACE - RS-485   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
SN55LBC176   Differential Bus Transceiver   INTERFACE - RS-485   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
SN75ALS176A   Differential Bus Transceiver   INTERFACE - RS-485   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
SN75ALS176   Differential Bus Transceiver   INTERFACE - RS-485   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
SN65ALS176   Differential Bus Transceiver   INTERFACE - RS-485   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
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