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TCA6507 Status: ACTIVE

Low-Voltage 7-Bit I2C and SMBus LED Driver With Intensity Control and Shutdown


      
         
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 TCA6507
Operating Temp Range(Celsius)-40 to 85  
RatingCatalog  
fSCLK(Max)(MHz)400  
VCC(Min)(V)1.65  
VCC(Max)(V)3.6  
Pin/Package12BGA MICROSTAR JUNIOR, 12QFN, 14TSSOP  
Max Frequency(kHz)400  
FunctionLED Driver  
I2C Address1000 101  
Vcc range(V)1.65 to 3.6  
Enable PinYes  
Open–Drain I/O TypeYes  
5V Tolerant I/OYes  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • PCA9306: Dual Bi-Directional I2C-Bus and SMBus Voltage Level-Translator
  • TCA8418: Low-Voltage 16-Bit I2C and SMBus I/O Expander With Interrupt Output, Reset, and

Product Information

Features

  • Seven LED Driver Outputs: On, Off, Blinking, Fading at Programmable Rates
  • Open-Drain Outputs Directly Drive LEDs to 40 mA Max
  • Can Be Configured Into Two Independent Banks of LED Drivers
  • Widely Programmable Blink Rates, Fade-On and Fade-Off Rates and Maximum Intensity
  • LED Intensity Set Using Pulse Width Modulation (PWM)
  • Outputs Not Used as LED Drivers Can Be Used as Regular General-Purpose Open-Drain Outputs
  • 16 Steps of Maximum Intensity Control from Fully-Off to Fully-On States
  • 256 Intensity Levels During Fade-On or Fade-Off for Smooth Perceived Transition
  • Operating Power-Supply Voltage Range of 1.65 V to 3.6 V
  • EVM Available
  • Schmitt-Trigger Action Allows Slow Input Transition and Better Switching Noise Immunity at the Inputs
    • Vhys = 0.18 V Typ at 1.8 V
    • Vhys = 0.25 V Typ at 2.5 V
    • Vhys = 0.33 V Typ at 3.3 V
  • 5.5-V Tolerant Open-Drain Outputs
  • Low Standby Current with Shutdown Capability for Additional Power Savings
  • Internal Power-On Reset
  • Internal Oscillator Requires No External Components
  • Programmed Through I2C Bus Interface Logic Compatible With SMBus
  • 400-kHz Fast I2C Bus

View All Features in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TCA6507PWACTIVE-40 to 850.80 | 1kuTSSOP (PW) | 14 View 90 | TUBE  Download CAD Format for this FootprintPurchase Samples
TCA6507PWG4ACTIVE-40 to 850.80 | 1kuTSSOP (PW) | 14 View 90 | TUBE  Download CAD Format for this FootprintPurchase Samples
TCA6507PWRACTIVE-40 to 850.75 | 1kuTSSOP (PW) | 14 View 2000 | LARGE T&R  Download CAD Format for this Footprint
TCA6507PWRG4ACTIVE-40 to 850.75 | 1kuTSSOP (PW) | 14 View 2000 | LARGE T&R  Download CAD Format for this Footprint
TCA6507RUERACTIVE 0.75 | 1kuQFN (RUE) | 12  3000 | LARGE T&R Download CAD Format for this Symbol 
TCA6507ZXURACTIVE-40 to 850.75 | 1kuBGA MICROSTAR JUNIOR (ZXU) | 12  2500 | LARGE T&R  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 10:46 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 18 WeeksTCA6507PW
AmericasNewark 209
AsiaFarnell Asia 3
EuropeFarnell 3
TI Lead Time*: 18 WeeksTCA6507PWG4
None Reported
View Distributors
TI Lead Time*: 18 WeeksTCA6507PWR
AmericasArrow >1k
AsiaWPI >1k
WorldwideMouser Electronics 921
TI Lead Time*: 18 WeeksTCA6507PWRG4
None Reported
View Distributors
TI Lead Time*: 17 WeeksTCA6507RUER
AmericasArrow >1k
Rochester Electronics >1k
AsiaWPI >1k
EuropeArrow Northern Europe >1k
Avnet-SILICA >1k
WorldwideDigiKey >1k
TI Lead Time*: 14 WeeksTCA6507ZXUR
WorldwideDigiKey >1k
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
TCA6507PW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TCA6507PWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TCA6507PWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TCA6507PWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TCA6507RUER RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TCA6507ZXUR RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU 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.

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Application Notes

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Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
PCA9306 Dual Bi-Directional I2C-Bus and SMBus Voltage Level-Translator I2C (SL)-I2C SPECIAL FUNCTIONS TI customers also evaluated this product.
TCA8418 Low-Voltage 16-Bit I2C and SMBus I/O Expander With Interrupt Output, Reset, and I2C (SL)-I2C SPECIAL FUNCTIONS TI customers also evaluated this product.

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