Datasheet Texas Instruments OPA340UA/2K5G4 — Ficha de datos

FabricanteTexas Instruments
SerieOPA340
Numero de parteOPA340UA/2K5G4
Datasheet Texas Instruments OPA340UA/2K5G4

Amplificadores operacionales de un solo suministro, riel a riel MicroAmplifier ™ Series 8-SOIC -40 a 85

Hojas de datos

OPAx340 Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier Series datasheet
PDF, 1.9 Mb, Revisión: C, Archivo publicado: enero 20, 2016
Extracto del documento

Precios

Estado

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

Embalaje

Pin88
Package TypeDD
Industry STD TermSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY25002500
CarrierLARGE T&RLARGE T&R
Device Marking340UAOPA
Width (mm)3.913.91
Length (mm)4.94.9
Thickness (mm)1.581.58
Pitch (mm)1.271.27
Max Height (mm)1.751.75
Mechanical DataDescargarDescargar

Paramétricos

Additional FeaturesN/A
ArchitectureCMOS
CMRR(Min)80 dB
CMRR(Typ)92 dB
GBW(Typ)5.5 MHz
Input Bias Current(Max)10 pA
Iq per channel(Max)0.95 mA
Iq per channel(Typ)0.75 mA
Number of Channels1
Offset Drift(Typ)2.5 uV/C
Operating Temperature Range-40 to 85 C
Output Current(Typ)50 mA
Package GroupSOIC
Package Size: mm2:W x L8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Rail-to-RailIn,Out
RatingCatalog
Slew Rate(Typ)6 V/us
Total Supply Voltage(Max)5.5 +5V=5, +/-5V=10
Total Supply Voltage(Min)2.7 +5V=5, +/-5V=10
Vn at 1kHz(Typ)25 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)0.5 mV

Plan ecológico

RoHSObediente

Notas de aplicación

  • AB-174: Getting the Full Potential from your ADC (Rev. A)
    PDF, 72 Kb, Revisión: A, Archivo publicado: jun 28, 2002
    Many of today?s high-resolution ADCs (Analog-to-Digital Converters) are operating from a single supply and use fully differential inputs. This can be a problem for single-ended signals that are bipolar relative to common. This article illustrates circuit configurations that preserve the full-scale input range by using modern features, such as Programmable Gain Amplifiers (PGAs) and internal voltag
  • Precision Absolute Value Circuits
    PDF, 100 Kb, Archivo publicado: oct 2, 2000
    You can build a precision absolute value circuit using two op amps and two precision resistors. If you use an op amp and an IC difference amplifier no user supplied precision resistors or resistor adjustments are required. Circuits shown are suitable for precision split supply operation and for single-supply operation. When used with a rail-to-rail op amp the single supply circuit can approach a
  • A dual-polarity, bidirectional current-shunt monitor
    PDF, 704 Kb, Archivo publicado: oct 22, 2008
  • Q4 2008 Issue Analog Applications Journal
    PDF, 1.5 Mb, Archivo publicado: oct 22, 2008
  • Optoelectronics Circuit Collection
    PDF, 261 Kb, Archivo publicado: jun 11, 2001
    This application report presents a collection of analog circuits that may be useful in electro-optic applications such as optical networking. The circuits are Avalanche Photodiode Bias Supply 1; Linear TEC Driver-1, -2, and -3; Laser Diode Driver-1 and -2; and Temperature Under- and Over-range Sensing with a Window Comparator.
  • 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
  • OPA340, OPA2340, OPA4340 EMI Immunity Performance (Rev. A)
    PDF, 90 Kb, Revisión: A, Archivo publicado: nov 2, 2012
  • 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