Datasheet Texas Instruments THS4541IRUNR — Datenblatt

HerstellerTexas Instruments
SerieTHS4541
ArtikelnummerTHS4541IRUNR
Datasheet Texas Instruments THS4541IRUNR

Hochgeschwindigkeits-Differenzial-E / A-Verstärker 10-QFN -40 bis 125

Datenblätter

THS4541 Negative Rail Input, Rail-to-Rail Output, Precision, 850-MHz Fully Differential Amplifier datasheet
PDF, 2.2 Mb, Revision: A, Datei veröffentlicht: Sep 30, 2014
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Preise

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Verpackung

Pin10
Package TypeRUN
Industry STD TermWQFN
JEDEC CodeS-PQFP-N
Package QTY3000
CarrierLARGE T&R
Device Marking4541
Width (mm)2
Length (mm)2
Thickness (mm).75
Pitch (mm).5
Max Height (mm).8
Mechanical DataHerunterladen

Parameter

2nd Harmonic140 dBc
3rd Harmonic140 dBc
@ MHz0.1
Acl, min spec gain1 V/V
Additional FeaturesShutdown
ArchitectureFully Differential,Voltage FB
BW @ Acl620 MHz
CMRR(Min)85 dB
CMRR(Typ)100 dB
GBW(Typ)850 MHz
Input Bias Current(Max)13000000 pA
Iq per channel(Max)10.5 mA
Iq per channel(Typ)10.1 mA
Number of Channels1
Offset Drift(Typ)0.5 uV/C
Operating Temperature Range-40 to 125 C
Output Current(Typ)100 mA
Package GroupQFN
Package Size: mm2:W x L10QFN: 4 mm2: 2 x 2(QFN) PKG
Rail-to-RailIn to V-,Out
RatingCatalog
Slew Rate(Typ)1500 V/us
Total Supply Voltage(Max)5.4 +5V=5, +/-5V=10
Total Supply Voltage(Min)2.7 +5V=5, +/-5V=10
Vn at 1kHz(Typ)33 nV/rtHz
Vn at Flatband(Typ)2.2 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)0.45 mV

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: THS4541RGTEVM
    THS4541 Evaluation Module in RGT Package
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: DEV-ADC34J22
    DEV-ADC34J22 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Input impedance matching with fully differential amplifiers
    PDF, 643 Kb, Datei veröffentlicht: Oct 22, 2008
  • Using single-supply fully diff. amps with neg. input voltages to drive ADCs
    PDF, 105 Kb, Datei veröffentlicht: Nov 15, 2010
  • Design for a Wideband Differential Transimpedance DAC Output (Rev. A)
    PDF, 438 Kb, Revision: A, Datei veröffentlicht: 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
  • Noise Analysis for High Speed Op Amps (Rev. A)
    PDF, 256 Kb, Revision: A, Datei veröffentlicht: 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

Modellreihe

Herstellerklassifikation

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