Datasheet Texas Instruments OPA1642AIDR — Ficha de datos

FabricanteTexas Instruments
SerieOPA1642
Numero de parteOPA1642AIDR
Datasheet Texas Instruments OPA1642AIDR

Amplificadores de sonido Sound-Plus de alto rendimiento y entrada JFET 8-SOIC -40 a 85

Hojas de datos

OPA164x SoundPlusв„ў High-Performance, JFET-Input Audio Operational Amplifiers datasheet
PDF, 1.5 Mb, Revisión: D, Archivo publicado: abr 4, 2016
Extracto del documento

Precios

Estado

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

Embalaje

Pin8
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device MarkingO1642A
Width (mm)3.91
Length (mm)4.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical DataDescargar

Paramétricos

Additional FeaturesBurr-Brownв„ў Audio
ArchitectureFET
CMRR(Min)120 dB
CMRR(Typ)126 dB
GBW(Typ)11 MHz
Input Bias Current(Max)20 pA
Iq per channel(Max)2.3 mA
Iq per channel(Typ)1.8 mA
Number of Channels2
Operating Temperature Range-40 to 85 C
Output Current(Typ)30 mA
Package GroupSOIC
Package Size: mm2:W x L8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Rail-to-RailIn to V-,Out
RatingCatalog
Slew Rate(Typ)20 V/us
Total Supply Voltage(Max)36 +5V=5, +/-5V=10
Total Supply Voltage(Min)5 +5V=5, +/-5V=10
Vn at 1kHz(Typ)5.1 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)3.5 mV

Plan ecológico

RoHSObediente

Notas de aplicación

  • Distortion and source impedance in JFET-input op amps
    PDF, 182 Kb, Archivo publicado: oct 24, 2014
  • Analog Applications Journal 4Q 2014
    PDF, 1.8 Mb, Archivo publicado: oct 24, 2014
  • MUX-Friendly: Definition and Benefits
    PDF, 212 Kb, Archivo publicado: sept 18, 2017
  • Compensate Transimpedance Amplifiers Intuitively (Rev. A)
    PDF, 69 Kb, Revisión: A, Archivo publicado: marzo 30, 2005
    Transimpedance amplifiers are used to convert low-level photodiode currents to usable voltage signals. All too often, the amplifiers have to be empirically compensated to operate properly. The problem can be easily understood if one looks at all the elements involved.
  • Tuning in Amplifiers
    PDF, 44 Kb, Archivo publicado: oct 2, 2000
    Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil
  • Single-Supply Operation of Operational Amplifiers
    PDF, 77 Kb, Archivo publicado: oct 2, 2000
    Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation.
  • Op Amp Performance Analysis
    PDF, 76 Kb, Archivo publicado: oct 2, 2000
    This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte

Linea modelo

Clasificación del fabricante

  • Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps