Datasheet Texas Instruments THS4508 — Ficha de datos

FabricanteTexas Instruments
SerieTHS4508
Datasheet Texas Instruments THS4508

Amplificador de banda ancha totalmente diferencial

Hojas de datos

Wideband Low Noise Low Distortion Fully Differential Amplifier datasheet
PDF, 1.3 Mb, Revisión: E, Archivo publicado: sept 9, 2008
Extracto del documento

Precios

Estado

THS4508RGTT
Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNo

Embalaje

THS4508RGTT
N1
Pin16
Package TypeRGT
Industry STD TermVQFN
JEDEC CodeS-PQFP-N
Package QTY250
CarrierSMALL T&R
Device Marking4508
Width (mm)3
Length (mm)3
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical DataDescargar

Paramétricos

Parameters / ModelsTHS4508RGTT
THS4508RGTT
2nd Harmonic, dBc104
3rd Harmonic, dBc105
@ MHz10
Acl, min spec gain, V/V2
Additional FeaturesShutdown
ArchitectureFully Differential
BW @ Acl, MHz2000
CMRR(Typ), dB90
GBW(Typ), MHz3000
Input Bias Current(Max), pA15500000
Iq per channel(Max), mA42.5
Iq per channel(Typ), mA39.2
Number of Channels1
Offset Drift(Typ), uV/C2.3
Operating Temperature Range, C-40 to 85
Output Current(Typ), mA96
Package GroupVQFN
Package Size: mm2:W x L, PKG16VQFN: 9 mm2: 3 x 3(VQFN)
Rail-to-RailIn to V-
RatingCatalog
Slew Rate(Typ), V/us6400
Total Supply Voltage(Max), +5V=5, +/-5V=105.25
Total Supply Voltage(Min), +5V=5, +/-5V=103.75
Vn at Flatband(Typ), nV/rtHz2.3
Vos (Offset Voltage @ 25C)(Max), mV4

Plan ecológico

THS4508RGTT
RoHSObediente

Notas de aplicación

  • Low-power, high-intercept interface to the ADS5424, 105-MSPS converter
    PDF, 478 Kb, Archivo publicado: oct 10, 2005
  • Fully differential amplifiers applications:Line termination,driving high-speed..
    PDF, 255 Kb, Archivo publicado: marzo 2, 2005
  • Analysis of fully differential amplifiers
    PDF, 295 Kb, Archivo publicado: marzo 11, 2005
  • Driving High-Speed ADCs: Circuit Topologies and System-Level Parameters (Rev. A)
    PDF, 327 Kb, Revisión: A, Archivo publicado: sept 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, 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

Serie: THS4508 (1)

Clasificación del fabricante

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