Datasheet Texas Instruments OPA4234UA/2K5G4 — Datenblatt

HerstellerTexas Instruments
SerieOPA4234
ArtikelnummerOPA4234UA/2K5G4
Datasheet Texas Instruments OPA4234UA/2K5G4

Präzisions-Einzelversorgungs-Operationsverstärker mit geringem Stromverbrauch 14-SOIC -40 bis 85

Datenblätter

OPA234, 2234, 4234: Low Power, Precision Single-Supply Operational Amplifiers datasheet
PDF, 1.0 Mb, Revision: B, Datei veröffentlicht: Apr 10, 2008
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Preise

Status

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

Verpackung

Pin1414
Package TypeDD
Industry STD TermSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY25002500
CarrierLARGE T&RLARGE T&R
Device MarkingAOPA4234U
Width (mm)3.913.91
Length (mm)8.658.65
Thickness (mm)1.581.58
Pitch (mm)1.271.27
Max Height (mm)1.751.75
Mechanical DataHerunterladenHerunterladen

Parameter

Additional FeaturesN/A
ArchitectureBipolar
CMRR(Min)86 dB
CMRR(Typ)106 dB
GBW(Typ)0.35 MHz
Input Bias Current(Max)30000 pA
Iq per channel(Max)0.3 mA
Iq per channel(Typ)0.25 mA
Number of Channels4
Offset Drift(Typ)0.5 uV/C
Operating Temperature Range-40 to 85 C
Output Current(Typ)11 mA
Package GroupSOIC
Package Size: mm2:W x L14SOIC: 52 mm2: 6 x 8.65(SOIC) PKG
Rail-to-RailIn to V-,Out
RatingCatalog
Slew Rate(Typ)0.2 V/us
Total Supply Voltage(Max)36 +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)0.1 mV

Öko-Plan

RoHSCompliant

Anwendungshinweise

  • Remove the DC Portion of Signals with the ADS7817
    PDF, 55 Kb, Datei veröffentlicht: Sep 27, 2000
    Unwanted portions of a signal, such as a DC pedestal, can be difficult to reject in a single supply circuit. A DC pedestal voltage most typically appears at the output of an operational amplifier with a small signal riding on top of it. This pedestal voltage is required in the analog domain to insure that the small signal that contains the pertinent information never falls below the ground potenti

Modellreihe

Herstellerklassifikation

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