Datasheet Texas Instruments THS4509

ManufacturerTexas Instruments
SeriesTHS4509
Datasheet Texas Instruments THS4509

Wideband Operational Amplifier

Datasheets

THS4509 Wideband, Low-Noise, Low-Distortion, Fully-Differential Amplifier datasheet
PDF, 2.2 Mb, Revision: I, File published: Jul 29, 2016
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Prices

Status

THS4509RGTRTHS4509RGTRG4THS4509RGTTTHS4509RGTTG4
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesYesNoNo

Packaging

THS4509RGTRTHS4509RGTRG4THS4509RGTTTHS4509RGTTG4
N1234
Pin16161616
Package TypeRGTRGTRGTRGT
Industry STD TermVQFNVQFNVQFNVQFN
JEDEC CodeS-PQFP-NS-PQFP-NS-PQFP-NS-PQFP-N
Package QTY30003000250250
CarrierLARGE T&RLARGE T&RSMALL T&RSMALL T&R
Device Marking4509450945094509
Width (mm)3333
Length (mm)3333
Thickness (mm).9.9.9.9
Pitch (mm).5.5.5.5
Max Height (mm)1111
Mechanical DataDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsTHS4509RGTR
THS4509RGTR
THS4509RGTRG4
THS4509RGTRG4
THS4509RGTT
THS4509RGTT
THS4509RGTTG4
THS4509RGTTG4
2nd Harmonic, dBc104104104104
3rd Harmonic, dBc108108108108
@ MHz10101010
Acl, min spec gain, V/V2222
Additional FeaturesShutdownShutdownShutdownShutdown
ArchitectureFully DifferentialFully DifferentialFully DifferentialFully Differential
BW @ Acl, MHz2000200020002000
CMRR(Typ), dB90909090
GBW(Typ), MHz3000300030003000
Input Bias Current(Max), pA15500000155000001550000015500000
Iq per channel(Max), mA40.940.940.940.9
Iq per channel(Typ), mA37.737.737.737.7
Number of Channels1111
Offset Drift(Typ), uV/C2.62.62.62.6
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85
Output Current(Typ), mA96969696
Package GroupVQFNVQFNVQFNVQFN
Package Size: mm2:W x L, PKG16VQFN: 9 mm2: 3 x 3(VQFN)16VQFN: 9 mm2: 3 x 3(VQFN)16VQFN: 9 mm2: 3 x 3(VQFN)16VQFN: 9 mm2: 3 x 3(VQFN)
Rail-to-RailNoNoNoNo
RatingCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us6600660066006600
Total Supply Voltage(Max), +5V=5, +/-5V=105.255.255.255.25
Total Supply Voltage(Min), +5V=5, +/-5V=103333
Vn at 1kHz(Typ), nV/rtHz10101010
Vn at Flatband(Typ), nV/rtHz1.91.91.91.9
Vos (Offset Voltage @ 25C)(Max), mV4444

Eco Plan

THS4509RGTRTHS4509RGTRG4THS4509RGTTTHS4509RGTTG4
RoHSCompliantCompliantCompliantCompliant

Application Notes

  • Output impedance matching with fully differential operational amplifiers
    PDF, 747 Kb, File published: Mar 11, 2009
  • Low-power, high-intercept interface to the ADS5424, 105-MSPS converter
    PDF, 478 Kb, File published: Oct 10, 2005
  • Fully differential amplifiers applications:Line termination,driving high-speed..
    PDF, 255 Kb, File published: Mar 2, 2005
  • Using fully differential op amps as attenuators, Part 3
    PDF, 568 Kb, File published: Oct 4, 2009
  • Using fully differential op amps as attenuators, Part 2
    PDF, 531 Kb, File published: Jul 14, 2009
  • Design for a Wideband Differential Transimpedance DAC Output (Rev. A)
    PDF, 438 Kb, Revision: A, File published: Oct 17, 2016
    High-speed digital-to-analog converters commonly offer a complementary current output signal. Most output interface implementations use either a resistive load and/or a transformer to convert this current source signal to a voltage. Where a dc-coupled interface is required, a carefully designed differential transimpedance stage can offer an attractive alternative. Design considerations and options
  • Analysis of fully differential amplifiers
    PDF, 295 Kb, File published: Mar 11, 2005
  • Q3 2009 Issue Analog Applications Journal
    PDF, 2.1 Mb, File published: Jul 14, 2009
  • Q1 2009 Issue Analog Applications Journal
    PDF, 1.4 Mb, File published: Mar 11, 2009
  • Fully-Differential Amplifiers (Rev. E)
    PDF, 867 Kb, Revision: E, File published: Sep 19, 2016
    Differential signaling has been commonly used in audio, data transmission, and telephone systems for many years because of its inherent resistance to external noise sources. Today, differential signaling is becoming popular in high-speed data acquisition, where the ADC’s inputs are differential and a differential amplifier is needed to properly drive them.Two other advantages of di
  • Q4 2009 Issue Analog Applications Journal
    PDF, 1.5 Mb, File published: Oct 4, 2009
  • Driving High-Speed ADCs: Circuit Topologies and System-Level Parameters (Rev. A)
    PDF, 327 Kb, Revision: A, File published: Sep 10, 2010
    This application report discusses the performance-related aspects of passive and active interfaces at the analog input of high-speed pipeline analog-to-digital converters (ADCs). The report simplifies the many possibilities into two main categories: passive and active interface circuits. The first section of the report gives an overview of equivalent models of buffered and unbuffered ADC input cir
  • Noise Analysis for High Speed Op Amps (Rev. A)
    PDF, 256 Kb, Revision: A, File published: Jan 17, 2005
    As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu

Model Line

Manufacturer's Classification

  • Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> High-Speed Op Amps (>=50MHz)
EMS supplier