Datasheet Texas Instruments OPA2251PA — Datenblatt

HerstellerTexas Instruments
SerieOPA2251
ArtikelnummerOPA2251PA
Datasheet Texas Instruments OPA2251PA

MicroPower-Operationsverstärker mit einer Versorgung 8-PDIP -40 bis 85

Datenblätter

Single-Supply, MicroPower Operational Amplifiers datasheet
PDF, 1.1 Mb, Datei veröffentlicht: Sep 27, 2000
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Preise

Status

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

Verpackung

Pin8
Package TypeP
Industry STD TermPDIP
JEDEC CodeR-PDIP-T
Package QTY50
CarrierTUBE
Device MarkingOPA2251PA
Width (mm)6.35
Length (mm)9.81
Thickness (mm)3.9
Pitch (mm)2.54
Max Height (mm)5.08
Mechanical DataHerunterladen

Parameter

Additional FeaturesHigh Cload Drive
ArchitectureBipolar
CMRR(Min)100 dB
CMRR(Typ)124 dB
GBW(Typ)0.035 MHz
Input Bias Current(Max)20000 pA
Iq per channel(Max)0.038 mA
Iq per channel(Typ)0.027 mA
Number of Channels2
Offset Drift(Typ)0.6 uV/C
Operating Temperature Range-40 to 85 C
Output Current(Typ)30 mA
Package GroupPDIP
Package Size: mm2:W x LSee datasheet (PDIP) PKG
Rail-to-RailIn to V-,Out
RatingCatalog
Slew Rate(Typ)0.01 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)45 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)0.25 mV

Öko-Plan

RoHSCompliant

Anwendungshinweise

  • 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) > Precision Op Amps