Datasheet Texas Instruments OPA2111BM — Datenblatt

HerstellerTexas Instruments
SerieOPA2111
ArtikelnummerOPA2111BM
Datasheet Texas Instruments OPA2111BM

Dualer rauscharmer Difet®-Operationsverstärker 8-TO-99

Datenblätter

Dual Low-Noise Difet® Operational Amplifier datasheet
PDF, 193 Kb, Datei veröffentlicht: Sep 27, 2000
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Preise

Status

Lifecycle StatusNRND (Not recommended for new designs)
Manufacture's Sample AvailabilityNo

Verpackung

Pin8
Package TypeLMC
Industry STD TermTO-CAN
JEDEC CodeO-MBCY-W
Package QTY20
CarrierTUBE
Device MarkingOPA2111BM
Width (mm)9.08
Length (mm)9.08
Thickness (mm)4.4
Pitch (mm)2.54
Max Height (mm)5.72
Mechanical DataHerunterladen

Parameter

Additional FeaturesN/A
ArchitectureFET
CMRR(Min)82 dB
CMRR(Typ)110 dB
GBW(Typ)2 MHz
Input Bias Current(Max)4 pA
Iq per channel(Max)3.5 mA
Iq per channel(Typ)2.5 mA
Number of Channels2
Offset Drift(Typ)0.5 uV/C
Operating Temperature Range-40 to 85,-55 to 125 C
Output Current(Typ)40 mA
Package GroupPDIP
Package Size: mm2:W x LSee datasheet (PDIP) PKG
Rail-to-RailOut
RatingCatalog
Slew Rate(Typ)2 V/us
Total Supply Voltage(Max)36 +5V=5, +/-5V=10
Total Supply Voltage(Min)10 +5V=5, +/-5V=10
Vn at 1kHz(Typ)7 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)0.5 mV

Öko-Plan

RoHSCompliant

Anwendungshinweise

  • Feedback Plots Define Op Amp AC Performance
    PDF, 89 Kb, Datei veröffentlicht: Sep 27, 2000
    Feedback plots simplify the analysis of an op amp's closed-loop AC performance by showing bandwidth and stability conditions as a function of the op amp's gain and phase response. These plots also provide insight into noise performance and the special feedback requirements of circuits such as integrating converters, photodiode amplifiers, composite amplifiers and active feedback circuits.
  • Comparison of Noise Performance of FET Transimpedence Amp/Switched Integrator
    PDF, 66 Kb, Datei veröffentlicht: Sep 27, 2000
    Low-input current FET operational amplifiers are universlly used to monitor photodetector, or more commonly photodiode currents. These photodetectors bridge the gap between a physical event, light, and electronics. There are a variey of amplifier configurations to select from and the choice is based on noise, bandwidth, offset, and linearity. A considerable amount has been written on the performan
  • 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