Datasheet Texas Instruments OPA128 — Datenblatt

HerstellerTexas Instruments
SerieOPA128
Datasheet Texas Instruments OPA128

Difet Electrometer-Operationsverstärker

Datenblätter

Datasheet OPA128
PDF, 138 Kb, Datei veröffentlicht: Sep 27, 2000, Seiten: 11
Difet Electrometer-Grade Operational Amplifier
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Preise

Status

OPA128JMOPA128KMOPA128LMOPA128SM
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYesYesYes

Verpackung

OPA128JMOPA128KMOPA128LMOPA128SM
N1234
Pin8888
Package TypeLMCLMCLMCLMC
Industry STD TermTO-CANTO-CANTO-CANTO-CAN
JEDEC CodeO-MBCY-WO-MBCY-WO-MBCY-WO-MBCY-W
Package QTY20202020
CarrierTUBETUBETUBETUBE
Device MarkingOPA128JMOPA128KMOPA128LMOPA128SM
Width (mm)9.089.089.089.08
Length (mm)9.089.089.089.08
Thickness (mm)4.44.44.44.4
Pitch (mm)2.542.542.542.54
Max Height (mm)5.725.725.725.72
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsOPA128JM
OPA128JM
OPA128KM
OPA128KM
OPA128LM
OPA128LM
OPA128SM
OPA128SM
Additional FeaturesN/AN/AN/AN/A
ArchitectureFETFETFETFET
CMRR(Min), dB80808080
CMRR(Typ), dB118118118118
GBW(Typ), MHz1111
Input Bias Current(Max), pA0.0750.0750.0750.075
Iq per channel(Max), mA1.81.81.81.8
Iq per channel(Typ), mA0.90.90.90.9
Number of Channels1111
Offset Drift(Typ), uV/C5555
Operating Temperature Range, C-55 to 125-55 to 125-55 to 125-55 to 125
Output Current(Typ), mA34343434
Package GroupTO-99TO-99TO-99TO-99
Package Size: mm2:W x L, PKG8TO-99: 80 mm2: 8.96 x 8.96(TO-99)8TO-99: 80 mm2: 8.96 x 8.96(TO-99)8TO-99: 80 mm2: 8.96 x 8.96(TO-99)8TO-99: 80 mm2: 8.96 x 8.96(TO-99)
Rail-to-RailOutOutOutOut
RatingCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us3333
Total Supply Voltage(Max), +5V=5, +/-5V=1036363636
Total Supply Voltage(Min), +5V=5, +/-5V=1010101010
Vn at 1kHz(Typ), nV/rtHz27272727
Vos (Offset Voltage @ 25C)(Max), mV0.50.50.50.5

Öko-Plan

OPA128JMOPA128KMOPA128LMOPA128SM
RoHSCompliantCompliantCompliantCompliant

Anwendungshinweise

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    PDF, 69 Kb, Revision: A, Datei veröffentlicht: Mar 30, 2005
    Transimpedance amplifiers are used to convert low-level photodiode currents to usable voltage signals. All too often, the amplifiers have to be empirically compensated to operate properly. The problem can be easily understood if one looks at all the elements involved.
  • 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