Datasheet Texas Instruments THS4541IRGTT — Ficha de datos

FabricanteTexas Instruments
SerieTHS4541
Numero de parteTHS4541IRGTT
Datasheet Texas Instruments THS4541IRGTT

Amplificador de E / S diferencial de alta velocidad 16-VQFN -40 a 125

Hojas de datos

THS4541 Negative Rail Input, Rail-to-Rail Output, Precision, 850-MHz Fully Differential Amplifier datasheet
PDF, 2.2 Mb, Revisión: A, Archivo publicado: sept 30, 2014
Extracto del documento

Precios

Estado

Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante

Embalaje

Pin16
Package TypeRGT
Industry STD TermVQFN
JEDEC CodeS-PQFP-N
Package QTY250
CarrierSMALL T&R
Device MarkingHS4541
Width (mm)3
Length (mm)3
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical DataDescargar

Paramétricos

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 GroupVQFN
Package Size: mm2:W x L16VQFN: 9 mm2: 3 x 3(VQFN) 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

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: THS4541RGTEVM
    THS4541 Evaluation Module in RGT Package
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
  • Evaluation Modules & Boards: DEV-ADC34J22
    DEV-ADC34J22 Evaluation Module
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • Input impedance matching with fully differential amplifiers
    PDF, 643 Kb, Archivo publicado: oct 22, 2008
  • Using single-supply fully diff. amps with neg. input voltages to drive ADCs
    PDF, 105 Kb, Archivo publicado: nov 15, 2010
  • Design for a Wideband Differential Transimpedance DAC Output (Rev. A)
    PDF, 438 Kb, Revisión: A, Archivo publicado: 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, Revisión: A, Archivo publicado: enero 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

Linea modelo

Clasificación del fabricante

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