Datasheet Texas Instruments LF444 — Datenblatt

HerstellerTexas Instruments
SerieLF444
Datasheet Texas Instruments LF444

Quad-JFET-Eingangsverstärker mit geringem Stromverbrauch

Datenblätter

LF444 Quad Low Power JFET Input Operational Amplifier datasheet
PDF, 1.2 Mb, Revision: D, Datei veröffentlicht: Mar 27, 2013
Auszug aus dem Dokument

Preise

Status

LF444ACN/NOPBLF444CMLF444CM/NOPBLF444CMX/NOPBLF444CN/NOPB
Lifecycle StatusActive (Recommended for new designs)NRND (Not recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoYesNoYes

Verpackung

LF444ACN/NOPBLF444CMLF444CM/NOPBLF444CMX/NOPBLF444CN/NOPB
N12345
Pin1414141414
Package TypeNFFDDDNFF
Industry STD TermPDIPSOICSOICSOICPDIP
JEDEC CodeR-PDIP-TR-PDSO-GR-PDSO-GR-PDSO-GR-PDIP-T
Package QTY255555250025
CarrierTUBETUBETUBELARGE T&RTUBE
Device MarkingLF444ACNLF444CMLF444CMLF444CMLF444CN
Width (mm)6.353.913.913.916.35
Length (mm)19.1778.658.658.6519.177
Thickness (mm)3.4291.581.581.583.429
Pitch (mm)2.541.271.271.272.54
Max Height (mm)5.331.751.751.755.33
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsLF444ACN/NOPB
LF444ACN/NOPB
LF444CM
LF444CM
LF444CM/NOPB
LF444CM/NOPB
LF444CMX/NOPB
LF444CMX/NOPB
LF444CN/NOPB
LF444CN/NOPB
Additional FeaturesN/AN/AN/AN/AN/A
ArchitectureFETFETFETFETFET
CMRR(Min), dB7070707070
CMRR(Typ), dB9595959595
GBW(Typ), MHz11111
IIB(Max), pA100100100100100
Iq per channel(Max), mA0.20.20.20.20.2
Iq per channel(Typ), mA0.150.150.150.150.15
Number of Channels44444
Offset Drift(Typ), uV/C1010101010
Operating Temperature Range, C0 to 700 to 700 to 700 to 700 to 70
Output Current(Typ), mA88888
Package GroupPDIPSOICSOICSOICPDIP
Package Size: mm2:W x L, PKGSee datasheet (PDIP)14SOIC: 52 mm2: 6 x 8.65(SOIC)14SOIC: 52 mm2: 6 x 8.65(SOIC)14SOIC: 52 mm2: 6 x 8.65(SOIC)See datasheet (PDIP)
Rail-to-RailIn to V+In to V+In to V+In to V+In to V+
RatingCatalogCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us11111
Total Supply Voltage(Max), +5V=5, +/-5V=103636363636
Total Supply Voltage(Min), +5V=5, +/-5V=1066666
Vn at 1kHz(Typ), nV/rtHz3535353535
Vos (Offset Voltage @ 25C)(Max), mV1010101010

Öko-Plan

LF444ACN/NOPBLF444CMLF444CM/NOPBLF444CMX/NOPBLF444CN/NOPB
RoHSCompliantSee ti.comCompliantCompliantCompliant

Anwendungshinweise

  • AN-447 Protection Schemes for BI-FET Amplifiers and Switches
    PDF, 80 Kb, Datei veröffentlicht: May 2, 2004
    Application Note 447 Protection Schemes for BI-FET Amplifiers and Switches

Modellreihe

Herstellerklassifikation

  • Semiconductors> Space & High Reliability> Amplifier> Operational Amplifiers