Datasheet Texas Instruments OPA548T-1G3 — Datenblatt

HerstellerTexas Instruments
SerieOPA548
ArtikelnummerOPA548T-1G3
Datasheet Texas Instruments OPA548T-1G3

Operationsverstärker mit hoher Spannung, hohem Strom und breiter Ausgangsspannungsschwankung 7-TO-220 -40 bis 85

Datenblätter

OPA548 High-Voltage, High-Current Operational Amplifier datasheet
PDF, 3.0 Mb, Revision: C, Datei veröffentlicht: Apr 6, 2015
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Preise

Status

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

Verpackung

Pin7
Package TypeKC
Industry STD TermTO-220
JEDEC CodeR-PSFM-T
Package QTY50
CarrierTUBE
Device MarkingOPA548T
Width (mm)8.38
Length (mm)10.17
Thickness (mm)4.58
Pitch (mm)1.27
Max Height (mm)4.7
Mechanical DataHerunterladen

Parameter

Additional FeaturesAdj Current Limit,Shutdown
ArchitectureBipolar
CMRR(Min)80 dB
CMRR(Typ)95 dB
GBW(Typ)1 MHz
Input Bias Current(Max)500000 pA
Iq per channel(Max)20 mA
Iq per channel(Typ)17 mA
Number of Channels1
Offset Drift(Typ)30 uV/C
Operating Temperature Range-40 to 85 C
Output Current(Typ)3000 mA
Package GroupTO-220
Package Size: mm2:W x LSee datasheet (TO-220) PKG
Rail-to-RailIn to V-
RatingCatalog
Slew Rate(Typ)10 V/us
Total Supply Voltage(Max)60 +5V=5, +/-5V=10
Total Supply Voltage(Min)8 +5V=5, +/-5V=10
Vos (Offset Voltage @ 25C)(Max)10 mV

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: OPAMPEVM
    Universal Operational Amplifier Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: OPA548EVM
    OPA548 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Power Amplifier Stress and Power Handling Limitations
    PDF, 55 Kb, Datei veröffentlicht: Sep 27, 2000
    To achieve reliable power amplifier designs you must consider the stress on the amplifier compared to its power handling limitations. Power handling limits are specified by the Safe Operating Area (SOA) curves of the power amp. Stress on the amplifier depends on amplifier load and signal conditions which can be evaluated with straightforward techniques.
  • DC MOTOR SPEED CONTROLLER: Control a DC Motor without Tachometer Feedback
    PDF, 50 Kb, Datei veröffentlicht: Sep 27, 2000
    DC motor speed is often regulated with a closed-loop speed controller using tachometer feedback. It is possible, however, to control dc motor speed without tachometer feedback.
  • MTTF, Failrate, Reliability, and Life Testing
    PDF, 51 Kb, Datei veröffentlicht: Oct 4, 2000
    At Burr-Brown, we characterize and qualify the reliability of our devices through high temperature life testing. The results of this testing are quantified with such values as MTTF and failure rate. This information can be very valuable when used for comparative purposes or applied to reliablility calculations. However, this information loses its worth if it is not precisely understood and appropr

Modellreihe

Herstellerklassifikation

  • Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Power Op Amps

Andere Namen:

OPA548T1G3, OPA548T 1G3