Datasheet Texas Instruments OPA861ID — Datenblatt

HerstellerTexas Instruments
SerieOPA861
ArtikelnummerOPA861ID
Datasheet Texas Instruments OPA861ID

Operativer Transkonduktanzverstärker mit großer Bandbreite 8-SOIC -40 bis 85

Datenblätter

Wide Bandwidth Operational Transconductance Amplifier (OTA) datasheet
PDF, 1.1 Mb, Revision: G, Datei veröffentlicht: May 14, 2013
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Preise

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Verpackung

Pin88
Package TypeDD
Industry STD TermSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY7575
CarrierTUBETUBE
Device MarkingOPA861
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 DataHerunterladenHerunterladen

Parameter

Acl, min spec gain1 V/V
BW @ Acl80 MHz
GBW(Typ)400 MHz
IIB(Max)1000 nA
Iq per channel(Max)5.4 mA
Number of Channels1
Operating Temperature Range-40 to 85 C
Output Current(Typ)15 mA
Package GroupSOIC
Package Size: mm2:W x L8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Slew Rate(Typ)900 V/us
Vn at Flatband(Typ)2.4 nV/rtHz
Vos(Max)12 mV
Vs(Max)12.6 V
Vs(Min)4 V

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: DEM-OTA-SO-1A
    Unpopulated PCB Compatible w/Wide Bandwidth Transconductance Op Amps in 8-lead SOIC (D) Pkg
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Demystifying the Operational Transconductance Amplifier (Rev. A)
    PDF, 259 Kb, Revision: A, Datei veröffentlicht: Apr 16, 2013
    Operational transconductance amplifiers (OTAs) are often among the least understood analog components. However, these devices serve a very useful function that is being implemented on a regular basis in many integrated circuits as an element for more advanced purposes; the current feedback amplifier is among the most prominent example. The purpose of this application report is to show how this bui
  • Noise Analysis for High Speed Op Amps (Rev. A)
    PDF, 256 Kb, Revision: A, Datei veröffentlicht: Jan 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

Modellreihe

Herstellerklassifikation

  • Semiconductors > Amplifiers > Special Function Amplifiers > Transconductance Amplifiers