TI Home > Semiconductors > Amplifiers and Linear > Operational Amplifiers > Fully Differential Amplifiers >

THS4509 Status: ACTIVE

Wideband Operational Amplifier

      
         
Alert me about changes<br/>to this product


Datasheet

Download - PDF Icon

 THS4509
Iq per channel(Max)(mA)37.7  
Slew Rate(Typ)(V/us)6600  
GBW(Typ)(MHz)3000  
Io(Typ)(mA)96  
Vs(Min)(V)3.0  
Vs(Max)(V)5.5  
Number of Channels1  
Pin/Package16QFN  
Acl, min stable gain(V/V)2  
BW @ Acl(MHz)2000  
Vio(Max)(mV)1  
THD (Fc=1 MHz)(Typ)(dB)-98  
Settling Time (0.1%)(Typ)(ns)10  
Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius)2.6  
Available ChannelsS  
Vn at Flatband(Typ)(nV/rtHz)1.9  
Approx. Price (US$) 3.75 | 1ku  
Iib(Max)(nA)13000  
Noninverting Input Current Noise(pA/rtHz)2.2  
2nd Harmonic(dBc)-75  
3rd Harmonic(dBc)-80  
@ Mhz100  
BW @ G=+2(MHz)2000  
0.1 dB BW Flatness(MHz)300  
Operating Temp Range(Celsius)-40 to 85  
 Samples
 Inventory

Other qualified versions of THS4509

Version Part Number Definition
Automotive THS4509-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects

Customers Who Evaluated This Product Also Evaluated

  • THS4520: Rail-to-Rail Output Wideband Fully Differential Amplifier
  • THS4511: Wideband, Low Noise, Low Distortion Fully Differential Amplifier
  • THS4521: Very low power rail-to-rail output fully differential amplifier
  • TPS51116: DDR1, DDR2, DDR3 Switcher and LDO
  • TPS63700: Adjustable, -15V Output Inverting DC/DC Converter in 3x3 QFN
  • TPS2051B: Single, Current-Limited, Power-Distribution Switch

More Related Products

Product Information

Features

  • Fully Differential Architecture
  • Centered Input Common-mode Range
  • Output Common-Mode Control
  • Minimum Gain of 2V/V (6 dB)
  • Bandwidth: 1900 MHz
  • Slew Rate: 6600 V/µs
  • 1% Settling Time: 2 ns
  • HD2: -75 dBc at 100 MHz
  • HD3: -80 dBc at 100 MHz
  • OIP3: 37 dBm at 70 MHz
  • Input Voltage Noise: 1.9 nV/√Hz (f >10 MHz)
  • Power Supply Voltage: 3 V to 5 V
  • Power Supply Current: 37.7 mA
  • Power-Down Current: 0.65 mA
  • APPLICATIONS
    • 5 V Data Acquisition Systems High Linearity ADC Amplifier
    • Wireless Communication
    • Medical Imaging
    • Test and Measurement

2All trademarks are the property of their respective owners.

Description

The THS4509 is a wideband, fully differential op amp designed for 5-V data acquisition systems. It has a low noise at 1.9 nV/√Hz, and low harmonic distortion of -75 dBc HD2 and -80 dBc HD3 at 100 MHz with 2 Vpp, G = 10 dB, and 1 kΩ load. Slew rate is high at 6600 Vµs, and with settling time of 2 ns to 1% (2 V step), it is ideal for pulsed applications. It is designed for minimum gain of 6 dB, but is optimized for gain of 10 dB.

To allow for dc coupling to ADCs, its unique output common-mode control circuit maintains the output common-mode voltage within 3 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 makes for high performance single supply 5-V data acquisition systems. The combined performance of the THS4509 in a gain of 10 dB driving the ADS5500 ADC, sampling at 125 MSPS, is 81 dBc SFDR and 69.1 dBc SNR with a -1 dBFS signal at 70 MHz.

The THS4509 is offered in a Quad 16-pin leadless QFN 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

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
THS4509RGTRACTIVE-40 to 853.75 | 1kuQFN (RGT) | 16 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
THS4509RGTRG4ACTIVE-40 to 853.75 | 1kuQFN (RGT) | 16 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
THS4509RGTTACTIVE-40 to 854.15 | 1kuQFN (RGT) | 16 View 250 | SMALL T&R Download CAD Format for this Symbol
THS4509RGTTG4ACTIVE-40 to 854.15 | 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
THS4509RGTRAs of 9:27 AM GMT, 03 Jul 2009As of 9:27 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasRochester Electronics >1k
THS4509RGTRG4As of 9:27 AM GMT, 03 Jul 2009As of 9:27 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 WeeksNone Reported
View Distributors		   
THS4509RGTTAs of 9:27 AM GMT, 03 Jul 2009As of 9:27 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow 750
 Mouser Electronics 13
 Rochester Electronics >1k
 AsiaWPI 131
THS4509RGTTG4As of 9:27 AM GMT, 03 Jul 2009As of 9:27 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks EuropeEBV Elektronik 125
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
THS4509RGTR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
THS4509RGTRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
THS4509RGTT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
THS4509RGTTG4 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

Most useful technical documents for THS4509 Help

Datasheet

Application Notes

Solution Guides

Simulation Models

Tools & Software

NamePart # Company Tool / Software Type
ADS5474 Evaluation ModuleADS5474EVMTexas InstrumentsDevelopment Boards/EVMs
ADS54RF63 Evaluation ModuleADS54RF63EVMTexas InstrumentsDevelopment Boards/EVMs
ADS5545 Evaluation ModuleADS5545EVMTexas InstrumentsDevelopment Boards/EVMs
ADS5546 Evaluation ModuleADS5546EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6122 Evaluation ModuleADS6122EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6123 Evaluation ModuleADS6123EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6124 Evaluation ModuleADS6124EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6125 Evaluation ModuleADS6125EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6142 Evaluation ModuleADS6142EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6143 Evaluation ModuleADS6143EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6144 Evaluation ModuleADS6144EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6145 Evaluation ModuleADS6145EVMTexas InstrumentsDevelopment Boards/EVMs
ADS61B23 Evaluation ModuleADS61B23EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6222 Evaluation ModuleADS6222EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6223 Evaluation ModuleADS6223EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6224 Evaluation ModuleADS6224EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6225 Evaluation ModuleADS6225EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6242 Evaluation ModuleADS6242EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6243 Evaluation ModuleADS6243EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6244 Evaluation ModuleADS6244EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6245 Evaluation ModuleADS6245EVMTexas InstrumentsDevelopment Boards/EVMs
ADS62C17 Evaluation ModuleADS62C17EVMTexas InstrumentsDevelopment Boards/EVMs
ADS62P28 Evaluation ModuleADS62P28EVMTexas InstrumentsDevelopment Boards/EVMs
ADS62P29 Evaluation ModuleADS62P29EVMTexas InstrumentsDevelopment Boards/EVMs
ADS62P48 Evaluation ModuleADS62P48EVMTexas InstrumentsDevelopment Boards/EVMs
ADS62P49 Evaluation ModuleADS62P49EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6422 Evaluation ModuleADS6422EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6423 Evaluation ModuleADS6423EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6424 Evaluation ModuleADS6424EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6425 Evaluation ModuleADS6425EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6442 Evaluation ModuleADS6442EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6443 Evaluation ModuleADS6443EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6444 Evaluation ModuleADS6444EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6445 Evaluation ModuleADS6445EVMTexas InstrumentsDevelopment Boards/EVMs
THS4508EVM Evaluation ModuleTHS4508EVMTexas InstrumentsDevelopment Boards/EVMs
THS4509EVM Evaluation ModuleTHS4509EVMTexas 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 

Part # Name Product Family Comments
ADS5424   5V 14bit, 105MSPS High Performance Bipolar Analog-to-Digital Converter   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTERS   Driving the ADS5424 (14 Bit, 105 MSPS) Differentially.
See Literature slws157a , the App Notes section of ADS5424 datasheet.    
ADS5500   14-bit, 125 MSPS ADC Single Ch. Low Power and Superior AC Performance   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTERS   Driving the ADS5424 (14 Bit, 125 MSPS) Differentially.
See Literature slos454g , the App Notes section of THS4509 datasheet.    
ADS5546   14-Bit 190 MSPS ADC With User-Selectable DDR LVDS or CMOS Parallel Outputs   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTERS      
Customers Who Evaluated This Product Also Evaluated...
THS4520 Rail-to-Rail Output Wideband Fully Differential Amplifier   TI customers also evaluated this product.
THS4511 Wideband, Low Noise, Low Distortion Fully Differential Amplifier   TI customers also evaluated this product.
THS4521 Very low power rail-to-rail output fully differential amplifier   TI customers also evaluated this product.
THS4508 Wideband Fully Differential Amplifier   TI customers also evaluated this product.
THS4513 Wideband, Low Noise, Low Distortion Fully Differential Amplifier   TI customers also evaluated this product.
TPS51116 DDR1, DDR2, DDR3 Switcher and LDO NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TPS63700 Adjustable, -15V Output Inverting DC/DC Converter in 3x3 QFN DC/DC CONVERTERS (INTEGRATED SWITCH)-INVERTING REGULATORS TI customers also evaluated this product.
TPS2051B Single, Current-Limited, Power-Distribution Switch PCMCIA AND USB-USB POWER SWITCHES TI customers also evaluated this product.
SN74LVC2T45 Dual-Bit Dual Supply Transceiver with Configurable Voltage Translation and 3-State Outputs VOLTAGE LEVEL TRANSLATION-DUAL SUPPLY TRANSLATORS TI customers also evaluated this product.
SN74LVC2G32 Dual 2-Input Positive-OR Gate LITTLE LOGIC-DUAL-GATES TI customers also evaluated this product.
OPA2340 Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series PRECISION AMPLIFIERS-LOW OFFSET VOLTAGE TI customers also evaluated this product.
OPA2350 High-Speed, Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series PRECISION AMPLIFIERS-LOW OFFSET VOLTAGE TI customers also evaluated this product.
REF5025 Low Noise, Very Low Drift, Precision Voltage Reference REFERENCES-SERIES VOLTAGE REFERENCES TI customers also evaluated this product.
TPS61161 White LED Driver with Digital and PWM Brightness Control in 2mm x 2mm QFN Package LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS TI customers also evaluated this product.
SN74LVC08A Quadruple 2-Input Positive-AND Gate GATES-AND GATES TI customers also evaluated this product.

Related End Equipments

All End-Equipment

Support and Community

Customer Tags Help

No Tags are Available for this Part Number

Other Support



Click Here