Datasheet Texas Instruments LM331

ManufacturerTexas Instruments
SeriesLM331
Datasheet Texas Instruments LM331

Precision Voltage-to-Frequency Converter

Datasheets

LMx31x Precision Voltage-to-Frequency Converters datasheet
PDF, 943 Kb, Revision: C, File published: Sep 29, 2015
Extract from the document

Prices

Status

LM331AN/NOPBLM331N/NOPBRC4151NB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Obsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample AvailabilityYesYesNo

Packaging

LM331AN/NOPBLM331N/NOPBRC4151NB
N123
Pin888
Package TypePPP
Industry STD TermPDIPPDIPPDIP
JEDEC CodeR-PDIP-TR-PDIP-TR-PDIP-T
Package QTY4040
CarrierTUBETUBE
Device Marking331ANLMLM
Width (mm)6.356.356.35
Length (mm)9.819.819.81
Thickness (mm)3.93.93.9
Pitch (mm)2.542.542.54
Max Height (mm)5.085.085.08
Mechanical DataDownloadDownloadDownload

Parametrics

Parameters / ModelsLM331AN/NOPB
LM331AN/NOPB
LM331N/NOPB
LM331N/NOPB
RC4151NB
RC4151NB
Approx. Price (US$)1.03 | 1ku
Operating Temperature Range, C0 to 700 to 70
Operating Temperature Range(C)0 to 70
Package GroupPDIPPDIPPDIP
Package Size: mm2:W x L, PKGSee datasheet (PDIP)See datasheet (PDIP)
Package Size: mm2:W x L (PKG)See datasheet (PDIP)
Vs(Max), V4040
Vs(Max)(V)40
Vs(Min), V44
Vs(Min)(V)4

Eco Plan

LM331AN/NOPBLM331N/NOPBRC4151NB
RoHSCompliantCompliantNot Compliant
Pb FreeNo

Application Notes

  • New Phase-Locked-Loops Have Advangs as Freq to Voltage Cnvrtrs (Rev. B)
    PDF, 1.3 Mb, Revision: B, File published: Apr 26, 2013
    This application report discusses new phase-locked-loops that have advantages as frequency to voltage converters.
  • An Acoustic Transformer Powered Super-High Isolation Amplifier
    PDF, 212 Kb, File published: Oct 4, 2004
  • AN-C V/F Converter ICs Handle Frequency-to-Voltage Needs (Rev. B)
    PDF, 371 Kb, Revision: B, File published: Apr 23, 2013
    Simplify your frequency-to-voltage (F/V) converter designs with versatile V/F ICs. Starting with a basicconverter circuit you can modify it to meet almost any application requirement. You can spare yourselfsome hard labor when designing F/V converters by using a voltage-to-frequency (V/F) IC in your designs.These ICs form the basis of a series of accurate yet economical F/V converters sui
  • AN-240 Wide-Range Current-to-Frequency Converters (Rev. B)
    PDF, 302 Kb, Revision: B, File published: Apr 29, 2013
    This application report discusses a wide-range current-to-frequency converters.
  • 2-Way Multiplexed LCD Drv & Low Cost ADC Using V/F Tech w/COP8 Microcontrollers
    PDF, 564 Kb, File published: May 14, 2004
  • Freq-to-Vltg Converter Uses Sample-and-Hold to Improve Response & Ripple
    PDF, 119 Kb, File published: Oct 3, 2002
  • AN-265 An Electronic Watt-Watt-Hour Meter (Rev. B)
    PDF, 537 Kb, Revision: B, File published: Apr 26, 2013
    This application report provides an electronic watt-watt-hour meter.
  • Versatile Monolithic V/Fs can Compute as Well as Convert with High Accuracy (Rev. B)
    PDF, 535 Kb, Revision: B, File published: Apr 29, 2013
    The best of the monolithic voltage-to-frequency (V/F) converters have performance that is so good itequals or exceeds that of modular types. Some of these ICs can be designed into quite a variety ofcircuits because they are notably versatile. Along with versatility and high performance come theadvantages that are characteristic of all V/F converters, including good linearity, excellent resol
  • AN-311 Theory and Applications of Logarithmic Amplifiers (Rev. B)
    PDF, 517 Kb, Revision: B, File published: Apr 23, 2013
    A number of instrumentation applications can benefit from the use of logarithmic or exponential signalprocessing techniques. The design and use of logarithmic/exponential circuits are often associated withinvolved temperature compensation requirements and difficult to stabilize feedback loops. For theseconsiderations and others, designers tend to avoid these circuits. Hybrid and modularlog

Model Line

Manufacturer's Classification

  • Semiconductors> Amplifiers> Special Function Amplifiers> Frequency Converters
EMS supplier