Datasheet Texas Instruments VFC320
Manufacturer | Texas Instruments |
Series | 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
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Prices
Status
VFC320BG | VFC320BM2 | VFC320BP | VFC320BPG4 | VFC320CM | VFC320CM1 | VFC320CP | VFC320CPG4 | |
---|---|---|---|---|---|---|---|---|
Lifecycle Status | 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) | 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 Availability | No | No | No | No | No | No | No | No |
Packaging
VFC320BG | VFC320BM2 | VFC320BP | VFC320BPG4 | VFC320CM | VFC320CM1 | VFC320CP | VFC320CPG4 | |
---|---|---|---|---|---|---|---|---|
N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
Pin | 14 | 10 | 14 | 14 | 10 | 10 | 14 | 14 |
Package Type | J | LME | N | N | LME | LME | N | N |
Industry STD Term | CDIP | TO-CAN | PDIP | PDIP | TO-CAN | TO-CAN | PDIP | PDIP |
JEDEC Code | R-GDIP-T | O-MBCY-W | R-PDIP-T | R-PDIP-T | O-MBCY-W | O-MBCY-W | R-PDIP-T | R-PDIP-T |
Width (mm) | 6.67 | 8.96 | 6.35 | 6.35 | 8.96 | 8.96 | 6.35 | 6.35 |
Length (mm) | 19.56 | 8.96 | 19.3 | 19.3 | 8.96 | 8.96 | 19.3 | 19.3 |
Thickness (mm) | 4.57 | 4.4 | 3.9 | 3.9 | 4.4 | 4.4 | 3.9 | 3.9 |
Pitch (mm) | 2.54 | 2.92 | 2.54 | 2.54 | 2.92 | 2.92 | 2.54 | 2.54 |
Max Height (mm) | 5.08 | 5.72 | 5.08 | 5.08 | 5.72 | 5.72 | 5.08 | 5.08 |
Mechanical Data | Download | Download | Download | Download | Download | Download | Download | Download |
Package QTY | 25 | 25 | 25 | 25 | ||||
Carrier | TUBE | TUBE | TUBE | TUBE | ||||
Device Marking | VFC320BP | VFC320BP | VFC320CP | VFC320CP |
Parametrics
Parameters / Models | VFC320BG | VFC320BM2 | VFC320BP | VFC320BPG4 | VFC320CM | VFC320CM1 | VFC320CP | VFC320CPG4 |
---|---|---|---|---|---|---|---|---|
Approx. Price (US$) | 15.82 | 1ku | 15.82 | 1ku | 15.82 | 1ku | 15.82 | 1ku | ||||
Approx. price, US$ | 15.82 | 1ku | 15.82 | 1ku | 15.82 | 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 Group | PDIP | PDIP | PDIP|14 | PDIP | PDIP | PDIP | PDIP|14 | PDIP|14 |
Package Size: mm2:W x L, PKG | See 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, PKG | 14PDIP: 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), V | 20 | 20 | 20 | 20 | ||||
Vs(Max)(V) | 20 | 20 | 20 | 20 | ||||
Vs(Min), V | 13 | 13 | 13 | 13 | ||||
Vs(Min)(V) | 13 | 13 | 13 | 13 |
Eco Plan
VFC320BG | VFC320BM2 | VFC320BP | VFC320BPG4 | VFC320CM | VFC320CM1 | VFC320CP | VFC320CPG4 | |
---|---|---|---|---|---|---|---|---|
RoHS | Not Compliant | Not Compliant | Compliant | Compliant | Not Compliant | Not Compliant | Compliant | Compliant |
Pb Free | No | No | Yes | No | Yes | No | Yes |
Application Notes
- Frequency-To-Voltage ConversionPDF, 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 ConversionPDF, 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
Series: VFC320 (8)
Manufacturer's Classification
- Semiconductors > Analog and Mixed-Signal > Amplifiers > Special function amplifiers > Frequency converters