Datasheet Texas Instruments OPA2251 — Datenblatt

HerstellerTexas Instruments
SerieOPA2251
Datasheet Texas Instruments OPA2251

MicroPower-Operationsverstärker mit einer Versorgung

Datenblätter

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

Status

OPA2251PAOPA2251PAG4OPA2251UAOPA2251UA/2K5OPA2251UA/2K5G4OPA2251UAG4
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoNoNoNoNo

Verpackung

OPA2251PAOPA2251PAG4OPA2251UAOPA2251UA/2K5OPA2251UA/2K5G4OPA2251UAG4
N123456
Pin888888
Package TypePPDDDD
Industry STD TermPDIPPDIPSOICSOICSOICSOIC
JEDEC CodeR-PDIP-TR-PDIP-TR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY5050752500250075
CarrierTUBETUBETUBELARGE T&RLARGE T&RTUBE
Device MarkingOPA2251PAOPA2251PAOPA2251UA2251UAOPA
Width (mm)6.356.353.913.913.913.91
Length (mm)9.819.814.94.94.94.9
Thickness (mm)3.93.91.581.581.581.58
Pitch (mm)2.542.541.271.271.271.27
Max Height (mm)5.085.081.751.751.751.75
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsOPA2251PA
OPA2251PA
OPA2251PAG4
OPA2251PAG4
OPA2251UA
OPA2251UA
OPA2251UA/2K5
OPA2251UA/2K5
OPA2251UA/2K5G4
OPA2251UA/2K5G4
OPA2251UAG4
OPA2251UAG4
Additional FeaturesHigh Cload DriveHigh Cload DriveHigh Cload DriveHigh Cload DriveHigh Cload DriveHigh Cload Drive
ArchitectureBipolarBipolarBipolarBipolarBipolarBipolar
CMRR(Min), dB100100100100100100
CMRR(Typ), dB124124124124124124
GBW(Typ), MHz0.0350.0350.0350.0350.0350.035
Input Bias Current(Max), pA200002000020000200002000020000
Iq per channel(Max), mA0.0380.0380.0380.0380.0380.038
Iq per channel(Typ), mA0.0270.0270.0270.0270.0270.027
Number of Channels222222
Offset Drift(Typ), uV/C0.60.60.60.60.60.6
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Output Current(Typ), mA303030303030
Package GroupPDIPPDIPSOICSOICSOICSOIC
Package Size: mm2:W x L, PKGSee datasheet (PDIP)See datasheet (PDIP)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)
Rail-to-RailIn to V-,OutIn to V-,OutIn to V-,OutIn to V-,OutIn to V-,OutIn to V-,Out
RatingCatalogCatalogCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us0.010.010.010.010.010.01
Total Supply Voltage(Max), +5V=5, +/-5V=10363636363636
Total Supply Voltage(Min), +5V=5, +/-5V=102.72.72.72.72.72.7
Vn at 1kHz(Typ), nV/rtHz454545454545
Vos (Offset Voltage @ 25C)(Max), mV0.250.250.250.250.250.25

Öko-Plan

OPA2251PAOPA2251PAG4OPA2251UAOPA2251UA/2K5OPA2251UA/2K5G4OPA2251UAG4
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

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