Datasheet Texas Instruments OPA2191 — Datenblatt

HerstellerTexas Instruments
SerieOPA2191
Datasheet Texas Instruments OPA2191

Low-Power, Präzision, 36-V, E-Trim-CMOS-Verstärker

Datenblätter

OPAx191 36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp datasheet
PDF, 3.3 Mb, Revision: A, Datei veröffentlicht: Apr 12, 2016
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Preise

Status

OPA2191IDOPA2191IDGKROPA2191IDGKTOPA2191IDR
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesYesNoNo

Verpackung

OPA2191IDOPA2191IDGKROPA2191IDGKTOPA2191IDR
N1234
Pin8888
Package TypeDDGKDGKD
Industry STD TermSOICVSSOPVSSOPSOIC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY7525002502500
CarrierTUBELARGE T&RSMALL T&RLARGE T&R
Device Marking2191219121912191
Width (mm)3.91333.91
Length (mm)4.9334.9
Thickness (mm)1.58.97.971.58
Pitch (mm)1.27.65.651.27
Max Height (mm)1.751.071.071.75
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsOPA2191ID
OPA2191ID
OPA2191IDGKR
OPA2191IDGKR
OPA2191IDGKT
OPA2191IDGKT
OPA2191IDR
OPA2191IDR
Additional FeaturesEMI Hardened,High Cload DriveEMI Hardened,High Cload DriveEMI Hardened,High Cload DriveEMI Hardened,High Cload Drive
ArchitectureCMOSCMOSCMOSCMOS
CMRR(Min), dB120120120120
CMRR(Typ), dB140140140140
GBW(Typ), MHz2.52.52.52.5
Input Bias Current(Max), pA20202020
Iq per channel(Max), mA0.20.20.20.2
Iq per channel(Typ), mA0.140.140.140.14
Number of Channels2222
Offset Drift(Typ), uV/C0.150.150.150.15
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125
Output Current(Typ), mA65656565
Package GroupSOICVSSOPVSSOPSOIC
Package Size: mm2:W x L, PKG8SOIC: 29 mm2: 6 x 4.9(SOIC)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8SOIC: 29 mm2: 6 x 4.9(SOIC)
Rail-to-RailIn,OutIn,OutIn,OutIn,Out
RatingCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us5.55.55.55.5
Total Supply Voltage(Max), +5V=5, +/-5V=1036363636
Total Supply Voltage(Min), +5V=5, +/-5V=104.54.54.54.5
Vn at 1kHz(Typ), nV/rtHz15151515
Vos (Offset Voltage @ 25C)(Max), mV0.0250.0250.0250.025

Öko-Plan

OPA2191IDOPA2191IDGKROPA2191IDGKTOPA2191IDR
RoHSCompliantCompliantCompliantCompliant

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