Datasheet Texas Instruments LM331
| Manufacturer | Texas Instruments |
| Series | 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/NOPB | LM331N/NOPB | RC4151NB | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Obsolete (Manufacturer has discontinued the production of the device) |
| Manufacture's Sample Availability | Yes | Yes | No |
Packaging
| LM331AN/NOPB | LM331N/NOPB | RC4151NB | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 8 | 8 | 8 |
| Package Type | P | P | P |
| Industry STD Term | PDIP | PDIP | PDIP |
| JEDEC Code | R-PDIP-T | R-PDIP-T | R-PDIP-T |
| Package QTY | 40 | 40 | |
| Carrier | TUBE | TUBE | |
| Device Marking | 331AN | LM | LM |
| Width (mm) | 6.35 | 6.35 | 6.35 |
| Length (mm) | 9.81 | 9.81 | 9.81 |
| Thickness (mm) | 3.9 | 3.9 | 3.9 |
| Pitch (mm) | 2.54 | 2.54 | 2.54 |
| Max Height (mm) | 5.08 | 5.08 | 5.08 |
| Mechanical Data | Download | Download | Download |
Parametrics
| Parameters / Models | LM331AN/NOPB | LM331N/NOPB | RC4151NB |
|---|---|---|---|
| Approx. Price (US$) | 1.03 | 1ku | ||
| Operating Temperature Range, C | 0 to 70 | 0 to 70 | |
| Operating Temperature Range(C) | 0 to 70 | ||
| Package Group | PDIP | PDIP | PDIP |
| Package Size: mm2:W x L, PKG | See datasheet (PDIP) | See datasheet (PDIP) | |
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) | ||
| Vs(Max), V | 40 | 40 | |
| Vs(Max)(V) | 40 | ||
| Vs(Min), V | 4 | 4 | |
| Vs(Min)(V) | 4 |
Eco Plan
| LM331AN/NOPB | LM331N/NOPB | RC4151NB | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Not Compliant |
| Pb Free | No |
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 AmplifierPDF, 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 MicrocontrollersPDF, 564 Kb, File published: May 14, 2004
- Freq-to-Vltg Converter Uses Sample-and-Hold to Improve Response & RipplePDF, 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
Series: LM331 (3)
Manufacturer's Classification
- Semiconductors> Amplifiers> Special Function Amplifiers> Frequency Converters
