Datasheet Texas Instruments THS4531AIRUNR — Ficha de datos

FabricanteTexas Instruments
SerieTHS4531A
Numero de parteTHS4531AIRUNR
Datasheet Texas Instruments THS4531AIRUNR

Ultra Low Power, RRO, Amplificador totalmente diferencial 10-QFN -40 a 125

Hojas de datos

THS4531A Ultra Low-Power, Rail-to-Rail Output, Fully Differential Amplifier datasheet
PDF, 2.0 Mb, Revisión: C, Archivo publicado: enero 4, 2016
Extracto del documento

Precios

Estado

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

Embalaje

Pin10
Package TypeRUN
Industry STD TermWQFN
JEDEC CodeS-PQFP-N
Package QTY3000
CarrierLARGE T&R
Device Marking531A
Width (mm)2
Length (mm)2
Thickness (mm).75
Pitch (mm).5
Max Height (mm).8
Mechanical DataDescargar

Paramétricos

2nd Harmonic129 dBc
3rd Harmonic138 dBc
@ MHz0.001
Acl, min spec gain1 V/V
Additional FeaturesShutdown
ArchitectureFully Differential,Voltage FB
BW @ Acl36 MHz
CMRR(Min)90 dB
CMRR(Typ)116 dB
GBW(Typ)27 MHz
Input Bias Current(Max)250000 pA
Iq per channel(Max)0.35 mA
Iq per channel(Typ)0.25 mA
Number of Channels1
Offset Drift(Typ)3 uV/C
Operating Temperature Range-40 to 125 C
Output Current(Typ)26 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)220 V/us
Total Supply Voltage(Max)5.5 +5V=5, +/-5V=10
Total Supply Voltage(Min)2.5 +5V=5, +/-5V=10
Vn at 1kHz(Typ)10 nV/rtHz
Vn at Flatband(Typ)10 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)0.4 mV

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: THS4531ADGKEVM
    THS4531ADGKEVM Evaluation Module
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • Using fully differential op amps as attenuators, Part 1
    PDF, 554 Kb, Archivo publicado: mayo 1, 2009
  • Using fully differential op amps as attenuators, Part 3
    PDF, 568 Kb, Archivo publicado: oct 4, 2009
  • Using fully differential op amps as attenuators, Part 2
    PDF, 531 Kb, Archivo publicado: jul 14, 2009
  • Analysis of fully differential amplifiers
    PDF, 295 Kb, Archivo publicado: marzo 11, 2005
  • Fully-Differential Amplifiers (Rev. E)
    PDF, 867 Kb, Revisión: E, Archivo publicado: sept 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
  • Designing for low distortion with high-speed op amps
    PDF, 277 Kb, Archivo publicado: marzo 2, 2005
  • 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)