Datasheet Texas Instruments OPA2131PA

ManufacturerTexas Instruments
SeriesOPA2131
Part NumberOPA2131PA
Datasheet Texas Instruments OPA2131PA

General Purpose FET-Input Operational Amplifiers 8-PDIP

Datasheets

General Purpose FET-Input Operational Amplifiers datasheet
PDF, 1.6 Mb, Revision: A, File published: Oct 21, 2002
Extract from the document

Prices

Status

Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample AvailabilityNo

Packaging

Pin8
Package TypeP
Industry STD TermPDIP
JEDEC CodeR-PDIP-T
Width (mm)6.35
Length (mm)9.81
Thickness (mm)3.9
Pitch (mm)2.54
Max Height (mm)5.08
Mechanical DataDownload

Replacements

ReplacementOPA2131UA
Replacement CodeP

Parametrics

Additional FeaturesN/A
Approx. Price (US$)1.35 | 1ku
ArchitectureFET
CMRR(Min)(dB)70
CMRR(Typ)(dB)80
GBW(Typ)(MHz)4
Input Bias Current(Max)(pA)50
Iq per channel(Max)(mA)1.75
Iq per channel(Typ)(mA)1.5
Number of Channels(#)2
Offset Drift(Typ)(uV/C)2
Operating Temperature Range(C)-55 to 125
Output Current(Typ)(mA)25
Package GroupSOIC
Package Size: mm2:W x L (PKG)See datasheet (PDIP)
Rail-to-RailNo
RatingCatalog
Slew Rate(Typ)(V/us)10
Total Supply Voltage(Max)(+5V=5, +/-5V=10)36
Total Supply Voltage(Min)(+5V=5, +/-5V=10)9
Vn at 1kHz(Typ)(nV/rtHz)15
Vos (Offset Voltage @ 25C)(Max)(mV)1

Eco Plan

RoHSNot Compliant
Pb FreeNo

Application Notes

  • Tuning in Amplifiers
    PDF, 44 Kb, File published: 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, File published: 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, File published: 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

Model Line

Manufacturer's Classification

  • Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps
EMS supplier