Datasheet Texas Instruments OPA2889IDR — Datenblatt

HerstellerTexas Instruments
SerieOPA2889
ArtikelnummerOPA2889IDR
Datasheet Texas Instruments OPA2889IDR

Dual, Low Power, Breitband, Spannungsrückkopplungs-Operationsverstärker mit Deaktivierung 8-SOIC -40 bis 85

Datenblätter

Dual, Low-Power, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable datasheet
PDF, 1.3 Mb, Revision: B, Datei veröffentlicht: Aug 28, 2008
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Preise

Status

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

Verpackung

Pin8
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device MarkingOP2889
Width (mm)3.91
Length (mm)4.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical DataHerunterladen

Parameter

2nd Harmonic75 dBc
3rd Harmonic80 dBc
@ MHz1
Acl, min spec gain1 V/V
Additional FeaturesShutdown
ArchitectureBipolar,Voltage FB
BW @ Acl115 MHz
CMRR(Min)60 dB
CMRR(Typ)70 dB
GBW(Typ)115 MHz
Input Bias Current(Max)750000 pA
Iq per channel(Max)0.5 mA
Iq per channel(Typ)0.46 mA
Number of Channels2
Offset Drift(Typ)20 uV/C
Operating Temperature Range-40 to 85 C
Output Current(Typ)40 mA
Package GroupSOIC
Package Size: mm2:W x L8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Rail-to-RailNo
RatingCatalog
Slew Rate(Typ)250 V/us
Total Supply Voltage(Max)12 +5V=5, +/-5V=10
Total Supply Voltage(Min)2.6 +5V=5, +/-5V=10
Vn at 1kHz(Typ)8.4 nV/rtHz
Vn at Flatband(Typ)8.4 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)5 mV

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: DEM-OPA-SO-2A
    DEM-OPA-SO-2A
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Making the Most of a Low-Power, High-Speed Operational Amplifier
    PDF, 221 Kb, Datei veröffentlicht: Nov 22, 2009
    High-speed, high-performance operational amplifiers tend to be associated with high power dissipation. This application note compares the relative performance of several low-power, high-speed operational amplifiers and describes trade-offs to balance performance with low quiescent power dissipation.
  • Tuning in Amplifiers
    PDF, 44 Kb, Datei veröffentlicht: 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, Datei veröffentlicht: 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, Datei veröffentlicht: 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

Modellreihe

Herstellerklassifikation

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