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OPA3875 Status: ACTIVE

Triple 2:1 High-Speed Video Multiplexer


      
         
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Datasheet

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 OPA3875OPA875 
Iq per channel(Max)(mA)11.3  11  
Slew Rate(Typ)(V/us)3100  3100  
Io(Typ)(mA)70  70  
Vs(Min)(V)+/-3  +/-3  
Vs(Max)(V)+/-6  +/-6  
Number of Channels3  1  
Pin/Package16SSOP/QSOP  8MSOP, 8SOIC  
Acl, min stable gain(V/V)2  2  
BW @ Acl(MHz)700  700  
Diff Gain(%)0.25  0.025  
Diff Phase(deg)0.25  0.025  
Vio(Max)(mV)7  7  
THD (Fc=1 MHz)(Typ)(dB)-85  -85  
Settling Time (0.1%)(Typ)(ns)3  3  
Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius)50  50  
Available ChannelsT  S  
Vn at Flatband(Typ)(nV/rtHz)6.7  6.7  
Approx. Price (US$) 2.55 | 1ku   1.45 | 1ku  
Iib(Max)(nA)18000  18000  
Noninverting Input Current Noise(pA/rtHz)3.8  3.8  
2nd Harmonic(dBc)-67  -66  
3rd Harmonic(dBc)-82  -87  
@ Mhz10  10  
BW @ G=+2(MHz)700  700  
0.1 dB BW Flatness(MHz)250  200  
Crosstalk(-dB)-50  -65  
 SamplesSamples
 InventoryInventory

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Product Information

Features

  • 700MHz SMALL-SIGNAL BANDWIDTH
    (AV = +2)
  • 425MHz, 4VPP BANDWIDTH
  • 0.1dB GAIN FLATNESS to 150MHz
  • 4ns CHANNEL SWITCHING TIME
  • LOW SWITCHING GLITCH: 40mVPP
  • 3100V/µs SLEW RATE
  • 0.025%/0.025° DIFFERENTIAL GAIN, PHASE
  • HIGH GAIN ACCURACY: 2.0V/V ±0.4%
  • APPLICATIONS
    • RGB SWITCHING
    • LCD PROJECTOR INPUT SELECT
    • WORKSTATION GRAPHICS
    • TRIPLE ADC INPUT MUX
    • DROP-IN UPGRADE TO LT1675

All other trademarks are the property of their respective owners.

Description

The OPA3875 offers a very wideband, 3-channel, 2:1 multiplexer in a small SSOP-16 package. Using only 11mA/ch, the OPA3875 provides three, gain of +2, video amplifier channels with greater than 400MHz large-signal bandwidth (4VPP). Gain accuracy and switching glitch are improved over earlier solutions using a new (patented) input stage switching approach. This technique uses current steering as the input switch while maintaining an overall closed-loop design. Gain matching between each of the 3-channel pairs is also significantly improved using this technique (<0.2% gain mismatch). With greater than 700MHz small-signal bandwidth at a gain of 2, the OPA3875 gives a typical 0.1dB gain flatness to greater than 150MHz.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
OPA3875IDBQACTIVE2.80 | 1kuSSOP/QSOP (DBQ) | 16 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA3875IDBQG4ACTIVE2.80 | 1kuSSOP/QSOP (DBQ) | 16 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA3875IDBQRACTIVE2.55 | 1kuSSOP/QSOP (DBQ) | 16 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA3875IDBQRG4ACTIVE2.55 | 1kuSSOP/QSOP (DBQ) | 16 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples

* 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 11:49 AM GMT, 26 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksOPA3875IDBQ
AmericasNewark 132
Rochester Electronics 375
AsiaFarnell Asia 132
WPI 205
WorldwideDigiKey 5
Mouser Electronics 90
TI Lead Time*: 20 WeeksOPA3875IDBQG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksOPA3875IDBQR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksOPA3875IDBQRG4
WorldwideDigiKey  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
OPA3875IDBQ RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA3875IDBQG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA3875IDBQR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA3875IDBQRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* 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.

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Technical Documents

Most useful technical documents for OPA3875 Help

Datasheet

Application Notes

View Application Notes for Multiplexer

User Guides

Tools & Software

NamePart # Company Tool / Software Type
FREE DEM-OPA-SSOP-3EDEM-OPA-SSOP-3ETexas InstrumentsDevelopment Boards/EVMs

Simulation Models

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