BUF634 Status: ACTIVE

250mA High-Speed Buffer

      Burr-Brown
         
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See Also

  • OPA692 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 
  • OPA633 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 
  • BUF602 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 

View all related products


Datasheet

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 BUF634
Iq per channel(Max)(mA)20  
Slew Rate(Typ)(V/us)2000  
Io(Typ)(mA)250  
Vs(Min)(V)4.5  
Vs(Max)(V)36  
Number of Channels1  
Pin/Package5DDPAK/TO-263, 5TO-220, 8PDIP, 8SOIC  
Acl, min stable gain(V/V)1  
BW @ Acl(MHz)180  
Diff Gain(%)0.4  
Diff Phase(deg)0.1  
Vio(Max)(mV)100  
Settling Time (0.1%)(Typ)(ns)200  
Available ChannelsS  
Vn at Flatband(Typ)(nV/rtHz)4  
Approx. Price (US$) 3.50 | 1ku  
Iib(Max)(nA)20000  
RatingCatalog  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • BUF602: High Speed, Closed Loop Buffer
  • OPA633: High Speed Buffer Amplifier
  • OPA692: Wideband, Fixed Gain Buffer Amplifier with Disable
  • TPA3100D2: 20-W Stereo Class-D Audio Power Amplifier (TPA3100)
  • OPA627: Precision High-Speed Difet(R) Operational Amplifiers
  • PCM1792A: 132dB SNR Highest Performance Stereo DAC (S/W Control)
    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusReplaced ByPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
BUF634FOBSOLETEBUF634FKTTT DDPAK/TO-263 (KTT) | 5 View   Download CAD Format for this Symbol Replaced by BUF634FKTTT
BUF634F/500ACTIVE 4.60 | 1kuDDPAK/TO-263 (KTT) | 5 View 500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
BUF634F/500E3ACTIVE 4.60 | 1kuDDPAK/TO-263 (KTT) | 5 View 500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
BUF634FKTTTACTIVE 4.60 | 1kuDDPAK/TO-263 (KTT) | 5 View 50 | SMALL T&R Download CAD Format for this Symbol Contact TI Distributor or Sales Office
BUF634FKTTTE3ACTIVE 4.60 | 1kuDDPAK/TO-263 (KTT) | 5 View 50 | SMALL T&R Download CAD Format for this Symbol Contact TI Distributor or Sales Office
BUF634PACTIVE 3.50 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
BUF634PG4ACTIVE 3.50 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
BUF634TACTIVE 4.60 | 1kuTO-220 (KC) | 5 View 49 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
BUF634TG3ACTIVE 4.60 | 1kuTO-220 (KC) | 5 View 49 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
BUF634UACTIVE 3.85 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
BUF634U/2K5ACTIVE 3.50 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
BUF634U/2K5E4ACTIVE 3.50 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
BUF634UE4ACTIVE 3.85 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office

* 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

  TI Inventory Status Reported Distributor Inventory
BUF634F/500As of 12:00 PM GMT, 03 Jul 2009As of 12:00 PM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 Call**EuropeAvnet-SILICA 100
BUF634FKTTTAs of 12:00 PM GMT, 03 Jul 2009As of 12:00 PM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 Call**EuropeArrow Southern Europe 100
 Avnet-SILICA 50
 Spoerle 350
BUF634PAs of 12:00 PM GMT, 03 Jul 2009As of 12:00 PM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 Call**AmericasArrow >1k
 Avnet 15
 DigiKey >1k
 Mouser Electronics 104
 Newark >1k
 EuropeAvnet-SILICA 254
 Compel 956
 Farnell 266
 Spoerle 92
BUF634PG4As of 12:00 PM GMT, 03 Jul 2009As of 12:00 PM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 Call**AmericasMouser Electronics 86
BUF634TAs of 12:00 PM GMT, 03 Jul 2009As of 12:00 PM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 Call**AmericasAvnet >1k
 DigiKey >1k
 Mouser Electronics 216
 Newark >1k
 EuropeAvnet-SILICA 20
 Compel 62
BUF634TG3As of 12:00 PM GMT, 03 Jul 2009As of 12:00 PM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 Call**AmericasAvnet 949
 DigiKey  Available
 Mouser Electronics 85
 EuropeFarnell 43
BUF634UAs of 12:00 PM GMT, 03 Jul 2009As of 12:00 PM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 Call**AmericasArrow 53
 DigiKey >1k
 Mouser Electronics 116
 Newark >1k
 EuropeCompel 501
 EBV Elektronik 750
 Farnell 174
 Spoerle 150
BUF634U/2K5As of 12:00 PM GMT, 03 Jul 2009As of 12:00 PM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 Call**AmericasDigiKey  Available
BUF634U/2K5E4As of 12:00 PM GMT, 03 Jul 2009As of 12:00 PM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 Call**AmericasDigiKey  Available
BUF634UE4As of 12:00 PM GMT, 03 Jul 2009As of 12:00 PM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 Call**AmericasDigiKey  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
BUF634F      View
BUF634F/500 RoHS Compliant Pb-Free (RoHS) CU SN Level-2-260C-1 YEARViewView
BUF634F/500E3 RoHS Compliant Pb-Free (RoHS) CU SN Level-2-260C-1 YEARViewView
BUF634FKTTT  TBD Call TI Call TIViewView
BUF634FKTTTE3  TBD Call TI Call TIViewView
BUF634P RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU N/A for Pkg TypeViewView
BUF634PG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU N/A for Pkg TypeViewView
BUF634T  TBD Call TI Call TIViewView
BUF634TG3  TBD Call TI Call TIViewView
BUF634U RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
BUF634U/2K5 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
BUF634U/2K5E4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
BUF634UE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView

* 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 BUF634 Help

Datasheet

Application Notes

Simulation Models

Tools & Software

NamePart #CompanySoftware/Tool Type
Active Filter Design ApplicationFILTERPRO Texas Instruments Application Software 

Part # Name Product Family Comments
OPA692   Wideband, Fixed Gain Buffer Amplifier with Disable     The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
OPA633   High Speed Buffer Amplifier     The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
BUF602   High Speed, Closed Loop Buffer     The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
OPA693   Ultra-Wideband, Fixed Gain Video Buffer Amplifier with Disable     The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
OPA177   Precision Operational Amplifier   PRECISION AMPLIFIERS - LOW OFFSET VOLTAGE   See document SBOS030 for other recommended parts
See Literature sbos030 See 'High Frequency Applications' section    
OPA132   High Speed FET-Input Operational Amplifiers   PRECISION AMPLIFIERS - LOW OFFSET VOLTAGE   See document SBOS030 for other recommended parts
See Literature sbos030 See 'High Frequency Applications' section    
Customers Who Evaluated This Product Also Evaluated...
BUF602 High Speed, Closed Loop Buffer   TI customers also evaluated this product.
OPA633 High Speed Buffer Amplifier   TI customers also evaluated this product.
OPA692 Wideband, Fixed Gain Buffer Amplifier with Disable   TI customers also evaluated this product.
TPA3100D2 20-W Stereo Class-D Audio Power Amplifier (TPA3100) DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS TI customers also evaluated this product.
OPA627 Precision High-Speed Difet(R) Operational Amplifiers PRECISION AMPLIFIERS-LOW OFFSET VOLTAGE TI customers also evaluated this product.
PCM1792A 132dB SNR Highest Performance Stereo DAC (S/W Control) AUDIO CONVERTERS AND CODECS-AUDIO D TO A CONVERTERS TI customers also evaluated this product.
INA117 High Common-Mode Voltage Difference Amplifier AMPLIFIERS AND LINEAR-DIFFERENCE AMPLIFIERS TI customers also evaluated this product.
SN74LVC126A Quadruple Bus Buffer Gate With 3-State Outputs BUFFERS, DRIVERS AND TRANSCEIVERS-NON-INVERTING BUFFERS AND DRIVERS TI customers also evaluated this product.
SN74LVC2G14 Dual Schmitt-Trigger Inverter LITTLE LOGIC-DUAL-GATES TI customers also evaluated this product.
ULN2803A Darlington Transistor Array OTHER INTERFACE-PERIPHERAL DRIVERS AND ACTUATORS TI customers also evaluated this product.
OPA4227 High Precision, Low Noise Operational Amplifiers PRECISION AMPLIFIERS-LOW OFFSET VOLTAGE TI customers also evaluated this product.
TXB0108 8-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing and +/-15-kV ESD Protect VOLTAGE LEVEL TRANSLATION-DUAL SUPPLY TRANSLATORS TI customers also evaluated this product.
OPA657 1.6GHz, Low Noise, Fet -Input Operational Amplifier HIGH SPEED AMPLIFIERS (GREATER THAN EQUAL TO 50MHZ)-JFET/CMOS TI customers also evaluated this product.

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