THS4513 Status:ACTIVE

Wideband, Low Noise, Low Distortion Fully Differential Amplifier

      
         
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Datasheet

Download - PDF Icon
  • Wideband, Low-Noise, Low Distortion, Fully Differential Amplifier (Rev. C) (ths4513.pdf, 1353 KB)
    09 May 2008 Download

 THS4508 THS4509 THS4511 THS4513THS4520 
Iq per channel(Max)(mA)39.2  37.7  39.2  41.9  15.3  
Slew Rate(Typ)(V/us)6400  6600  4900  5100  570  
GBW(Typ)(MHz)3000  3000  2000  2800  1200  
Rail-Rail    Out  
Io(Typ)(mA)61  96  61  96  105  
Vs(Min)(V)5  3  3.75  3  3  
Vs(Max)(V)5.5  5.5  5.25  5.5  5.25  
Number of Channels1  1  1  1  1  
Pin/Package16QFN  16QFN  16QFN  16QFN  16QFN  
Acl, min stable gain(V/V)2  2  1  1  1  
BW @ Acl(MHz)2000  2000  1600  1600  620  
Vio(Max)(mV)1  1  4  5  2.5  
THD (Fc=1 MHz)(Typ)(dB)-98  -98   -97   
Settling Time (0.1%)(Typ)(ns)10  10    7  
Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius)2.6  2.6   2.6  8  
Available ChannelsS  S  S  S  S  
Vn at Flatband(Typ)(nV/rtHz)2.3  1.9  2  2.2  2  
Approx. Price (US$) 3.95 | 1ku   3.75 | 1ku   3.45 | 1ku   3.25 | 1ku   2.25 | 1ku  
Iib(Max)(nA)15500  13000  15500  13000  10000  
Noninverting Input Current Noise(pA/rtHz)2.9  2.2   2.2  2  
2nd Harmonic(dBc)-72  -75   -66  -115  
3rd Harmonic(dBc)-80  -80   -81  -123  
@ Mhz100  100   100  0.1  
BW @ G=+2(MHz)2000  2000   1400  450  
0.1 dB BW Flatness(MHz)400  300   700  30  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85   
 SamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventory

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  • TPS5410: 5.5V to 36V Input, 1-A Step Down Converter
  • MSP430F2232: 16-bit Ultra-Low-Power Microcontroller, 8kB Flash, 512B RAM
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Product Information

Features

  • Fully DifferentialArchitecture
  • Centered Input Common-Mode Range
  • Minimum Gain of 1 V/V (0 dB)
  • Bandwidth: 1600 MHz
  • Slew Rate: 5100 V/µs
  • 1% Settling Time: 2.9 ns
  • HD2: -75 dBc at 70 MHz
  • HD3: -86 dBc at 70 MHz
  • OIP2: 77 dBm at 70 MHz
  • OIP3: 42 dBm at 70 MHz
  • Input Voltage Noise: 2.2 nV/√Hz (f > 10 MHz)
  • Noise Figure: 19.8 dB
  • Output Common-Mode Control
  • Power Supply:
    • Voltage: 3 V (±1.5 V) to 5 V (±2.5 V)
    • Current: 37.7 mA
  • Power-Down Capability: 0.65 mA
  • APPLICATIONS
    • 5-V Data Acquisition Systems, High Linearity ADC Amplifier
    • Wireless Communication
    • Medical Imaging
    • Test and Measurement

All other trademarks are the property of their respective owners

Description

The THS4513 is a wideband, fully differential op amp designed for 3.3 V to 5 V data acquisition systems. It has very low noise at 2.2 nV/√Hz, and extremely low harmonic distortion of -75 dBc HD2 and -86 dBc HD3 at 70 MHz with 2-VPP output, G = 0 dB, and 200-Ω load. Slew rate is very high at 5100 V/µs and with settling time of 2.9 ns to 1% (2 V step), it is ideal for pulsed applications. It is designed for a minimum gain of 0 dB.

To allow for dc-coupling to ADCs, its unique output common-mode control circuit maintains the output common-mode voltage within 5 mV offset (typ) from the set voltage, when set within 0.5 V of mid-supply, with less than 4 mV differential offset voltage. The common-mode set point is set to mid-supply by internal circuitry, which may be over-driven from an external source.

The input and output are optimized for best performance with their common-mode voltages set to mid-supply. Along with high performance at low power-supply voltage, this design makes it ideal for extremely high-performance, single-supply 5 V data acquisition systems.

The THS4513 is offered in a quad, leadless QFN-16 package (RGT), and is characterized for operation over the full industrial temperature range from -40°C to +85°C.

    

Pricing / Packaging / CAD Design Tools / Samples

Price ($US)PackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price ($US) | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
THS4513RGTRACTIVE-40 to 853.25 | 1kuQFN (RGT) | 16 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
THS4513RGTRG4ACTIVE-40 to 853.25 | 1kuQFN (RGT) | 16 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
THS4513RGTTACTIVE-40 to 853.60 | 1kuQFN (RGT) | 16 View 250 | SMALL T&R Download CAD Format for this Symbol
THS4513RGTTG4ACTIVE-40 to 853.60 | 1kuQFN (RGT) | 16 View 250 | SMALL T&R Download CAD Format for this Symbol

* 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
THS4513RGTRAs of 8:07 AM GMT, 21 Aug 2008As of 8:07 AM GMT, 21 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 6000* >10k | 10 Oct 4 Weeks None Reported
View Distributors
   
THS4513RGTRG4As of 8:07 AM GMT, 21 Aug 2008As of 8:07 AM GMT, 21 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 6000* >10k | 10 Oct 4 Weeks None Reported
View Distributors
   
THS4513RGTTAs of 8:07 AM GMT, 21 Aug 2008As of 8:07 AM GMT, 21 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 5457* >10k | 9 Oct 4 Weeks AmericasAvnet 250
  DigiKey >1k
  Mouser Electronics 249
  Rochester Electronics >1k
  AsiaWPI 265
THS4513RGTTG4As of 8:07 AM GMT, 21 Aug 2008As of 8:07 AM GMT, 21 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 5457* >10k | 9 Oct 4 Weeks None Reported
View Distributors
   
View all Distributors  

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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
THS4513RGTR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
THS4513RGTRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
THS4513RGTT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
THS4513RGTTG4 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.

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

Datasheets

  • Wideband, Low-Noise, Low Distortion, Fully Differential Amplifier (Rev. C) (ths4513.pdf, 1353 KB)
    09 May 2008 Download

Application Notes

  • Low-power, high-intercept interface to the ADS5424, 105-MSPS converter (slyt223.pdf, 478 KB)
    10 Oct 2005 Download
  • Analysis of fully differential amplifiers (slyt157.pdf, 295 KB)
    11 Mar 2005 Download
  • Fully differential amplifiers applications:Line termination,driving high-speed.. (slyt143.pdf, 298 KB)
    02 Mar 2005 Download
  • Noise Analysis for High Speed Op Amps (Rev. A) (sboa066a.htm, 9 KB)
    17 Jan 2005 Abstract
  • Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
    24 May 2004 Abstract
  • Fully-Differential Amplifiers (Rev. D) (sloa054d.htm, 9 KB)
    03 Jan 2002 Abstract

Simulation Models

  • Spice Model
    • THS4513 PSpice Model (sloc073.zip, 1 KB)
      07 Feb 2006 zip

Tools & Software

NamePart # Company Tool / Software Type
THS4508EVM Evaluation ModuleTHS4508EVMTexas InstrumentsDevelopment Boards/EVMs
THS4511EVM Evaluation ModuleTHS4511EVMTexas InstrumentsDevelopment Boards/EVMs
THS4513EVM Evaluation ModuleTHS4513EVMTexas InstrumentsDevelopment Boards/EVMs
THS4520EVM Evaluation ModuleTHS4520EVMTexas InstrumentsDevelopment Boards/EVMs
Active Filter Design ApplicationFILTERPRO Texas Instruments Application Software 

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