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SN55189 Status: OBSOLETE

Quadruple Line Receiver


      
         
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This Product is no longer available

Replaced By:

  • SN55189A The device has the SAME FUNCTIONALITY and PINOUT as the compared device but is NOT an exact equivalent. 

Datasheet

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 SN75189 
Data Rate(kbps)>1000  
Receivers Per Package4  
Supply Voltage(s)(V)5.0  
ICC(Max)(mA)26  
Operating Temp Range(Celsius)0 to 70  
Pin/Package14PDIP, 14SO, 14SOIC  
Approx. Price (US$) 0.22 | 1ku  
RatingCatalog  
FootprintMC1489  
 Samples
 Inventory

Other qualified versions of SN55189

Version Part Number Definition
Catalog SN75189 TI's standard catalog product

Product Information

Features

  • Input Resistance...3 k to 7 k
  • Input Signal Range...±30 V
  • Operate From Single 5-V Supply
  • Built-In Input Hysteresis (Double Thresholds)
  • Response Control that Provides:
  • Input Threshold Shifting
  • Input Noise Filtering
  • Meet or Exceed the Requirements of TIA/EIA-232-F and ITU Recommendation V.28
  • Fully Interchangeable With MotorolaTM MC1489 and MC1489A

    Motorola is a trademark of Motorola, Incorporated.

Description

These devices are monolithic low-power Schottky quadruple line receivers designed to satisfy the requirements of the standard interface between data-terminal equipment and data-communication equipment as defined by TIA/EIA-232-F. A separate response-control (CONT) terminal is provided for each receiver. A resistor or a resistor and bias-voltage source can be connected between this terminal and ground to shift the input threshold levels. An external capacitor can be connected between this terminal and ground to provide input noise filtering.

The SN55189 and SN55189A are characterized for operation over the full military temperature range of -55°C to 125°C. The MC1489, MC1489A, SN75189, and SN75189A are characterized for operation from 0°C to 70°C.

    

Pricing / Packaging / CAD Design Tools / Samples

PackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Replaced ByPackage | PinsFootprintsSamples
SN55189JOBSOLETE-55 to 125SN55189AJCDIP (J) | 14 Download CAD Format for this FootprintReplaced by SN55189AJ
SNJ55189FKOBSOLETE-55 to 125SNJ55189AFKLCCC (FK) | 20 Download CAD Format for this FootprintReplaced by SNJ55189AFK
SNJ55189JOBSOLETE-55 to 125SNJ55189AJCDIP (J) | 14 Download CAD Format for this FootprintReplaced by SNJ55189AJ

Inventory

Reported Distributor Inventory as of 11:20 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
Call**SNJ55189FK
AmericasRochester Electronics 371
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** 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.

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