Datasheet Texas Instruments VFC320

ManufacturerTexas Instruments
SeriesVFC320
Datasheet Texas Instruments VFC320

Voltage-to-frequency and frequency-to-voltage converter with 0.1% linearity error at 1MHz

Datasheets

VFC320: Voltage-to-Frequency and Frequency-to-Voltage Converter datasheet
PDF, 228 Kb, Revision: A, File published: Aug 13, 2001
Extract from the document

Prices

Status

VFC320BGVFC320BM2VFC320BPVFC320BPG4VFC320CMVFC320CM1VFC320CPVFC320CPG4
Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)Obsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)Active (Recommended for new designs)Obsolete (Manufacturer has discontinued the production of the device)Obsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNoNoNoNoNoNo

Packaging

VFC320BGVFC320BM2VFC320BPVFC320BPG4VFC320CMVFC320CM1VFC320CPVFC320CPG4
N12345678
Pin1410141410101414
Package TypeJLMENNLMELMENN
Industry STD TermCDIPTO-CANPDIPPDIPTO-CANTO-CANPDIPPDIP
JEDEC CodeR-GDIP-TO-MBCY-WR-PDIP-TR-PDIP-TO-MBCY-WO-MBCY-WR-PDIP-TR-PDIP-T
Width (mm)6.678.966.356.358.968.966.356.35
Length (mm)19.568.9619.319.38.968.9619.319.3
Thickness (mm)4.574.43.93.94.44.43.93.9
Pitch (mm)2.542.922.542.542.922.922.542.54
Max Height (mm)5.085.725.085.085.725.725.085.08
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownload
Package QTY25252525
CarrierTUBETUBETUBETUBE
Device MarkingVFC320BPVFC320BPVFC320CPVFC320CP

Parametrics

Parameters / ModelsVFC320BG
VFC320BG
VFC320BM2
VFC320BM2
VFC320BPVFC320BPG4
VFC320BPG4
VFC320CM
VFC320CM
VFC320CM1
VFC320CM1
VFC320CPVFC320CPG4
Approx. Price (US$)15.82 | 1ku15.82 | 1ku15.82 | 1ku15.82 | 1ku
Approx. price, US$15.82 | 1ku15.82 | 1ku15.82 | 1ku
Operating Temperature Range, C-25 to 85
Operating Temperature Range(C)-25 to 85-25 to 85-25 to 85-25 to 85
Operating temperature range, C-25 to 85-25 to 85-25 to 85
Package GroupPDIPPDIPPDIP|14PDIPPDIPPDIPPDIP|14PDIP|14
Package Size: mm2:W x L, PKGSee datasheet (PDIP)
Package Size: mm2:W x L (PKG)See datasheet (CDIP)
See datasheet (PDIP)
See datasheet (CDIP)
See datasheet (PDIP)
See datasheet (CDIP)
See datasheet (PDIP)
See datasheet (CDIP)
See datasheet (PDIP)
Package size: mm2:W x L, PKG14PDIP: 181 mm2: 9.4 x 19.3 (PDIP|14)14PDIP: 181 mm2: 9.4 x 19.3 (PDIP|14)14PDIP: 181 mm2: 9.4 x 19.3 (PDIP|14)
Vs(Max), V20202020
Vs(Max)(V)20202020
Vs(Min), V13131313
Vs(Min)(V)13131313

Eco Plan

VFC320BGVFC320BM2VFC320BPVFC320BPG4VFC320CMVFC320CM1VFC320CPVFC320CPG4
RoHSNot CompliantNot CompliantCompliantCompliantNot CompliantNot CompliantCompliantCompliant
Pb FreeNoNoYesNoYesNoYes

Application Notes

  • Frequency-To-Voltage Conversion
    PDF, 106 Kb, File published: Sep 27, 2000
    This bulletin describes three techniques for making a precision FVC using a VFC. The standard technique has high precision but high ripple or slow settling. Adding an output filter can improve the settling-time ripple trade-off but adds error. A third new technique can eliminate ripple from the FVC output and improve settling time by more than 1000/1 as compared to the conventional FVC. Moreove
  • Voltage-to-Frequency Converters Offer Useful Options in A/D Conversion
    PDF, 48 Kb, File published: Oct 2, 2000
    Voltage-to-frequency converters (VFCs) provide unique characteristics when used as analog-to-digital (A/D) converters. Their excellent accuracy linearity and integrating input characteristics often provide performance attributes unattainable with other converter types. By using efficient frequency counting techniques familiar speed/accuracy tradeoffs can be averted.

Model Line

Manufacturer's Classification

  • Semiconductors > Analog and Mixed-Signal > Amplifiers > Special function amplifiers > Frequency converters