Voltage-to-Frequency & Frequency-to-Voltage Converters

Converters are electrical devices that can you can use to change the frequency and voltage of a power source.

 
A VFC (voltage to frequency converter) is an oscillator with a frequency that is linearly proportional to a control voltage and consumes a very small amount of power.

 
An FVC (frequency to voltage converter) is an electronic device that converts current signal inputs to corresponding voltage outputs. They use analogue and digital channels.


What are voltage to frequency converters and frequency to voltage converters used for?

Voltage to frequency converters are typical components in analogue-to-digital conversion applications of engines, telecommunication devices and automotive components. 

 
Frequency to voltage converters are suitable for speed governors, tachometers, timers, encoders and switches.


Types of voltage to frequency converters and frequency to voltage converters

VFCs come with either single or integrated circuit adaptations. Single circuit converters consist of analogue voltage amplifiers, oscillator circuits, resistors, capacitors and driving power supplies.

 
FVCs have integral, low pass or programmable filtering capabilities. Integral filters allow some signal frequencies through, but bar others. Low pass filters have a set threshold. Signals below the threshold are allowed to pass, while signals above are blocked. 


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Omschrijving Prijs Converter Function Converter Type Full Scale Frequency Linearity Error Power Supply Type Typical Single Supply Voltage Typical Dual Supply Voltage Mounting Type Package Type Pin Count Dimensions Height Length Maximum Operating Temperature
RS-stocknr. 533-5547
FabrikantnummerLM2917M-8/NOPB
2,21 €
Each
Aantal stuks
FVC - - ±1%FSR Single 12 V - Surface Mount SOIC 8 4.9 x 3.9 x 1.45mm 1.45mm 4.9mm +85 °C
RS-stocknr. 121-8693
FabrikantnummerLM331N/NOPB
3,45 €
Each (In a Tube of 40)
Aantal stuks
VFC - 100kHz ±0.14%FSR Single 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V - Through Hole MDIP 8 9.27 x 6.35 x 3.3mm 3.3mm 9.27mm +70 °C
RS-stocknr. 460-944
FabrikantnummerLM2917N-8/NOPB
1,758 €
Each (In a Pack of 5)
Aantal stuks
FVC Voltage - ±1%FSR Single 12 V - Through Hole MDIP 8 9.27 x 6.35 x 3.3mm 3.3mm 9.27mm +85 °C
RS-stocknr. 533-5755
FabrikantnummerLM331N/NOPB
3,84 €
Each
Aantal stuks
VFC - 100kHz ±0.14%FSR Single 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V - Through Hole MDIP 8 9.27 x 6.35 x 3.3mm 3.3mm 9.27mm +70 °C
RS-stocknr. 121-9031
FabrikantnummerVFC110AP
22,724 €
Each (In a Tube of 25)
Aantal stuks
VFC - 4000kHz ±1%FSR Dual - ±15V Through Hole PDIP 14 19.3 x 6.35 x 4.57mm 4.57mm 19.3mm +85 °C
RS-stocknr. 100-0723
FabrikantnummerLM2917N/NOPB
1,503 €
Each (In a Tube of 25)
Aantal stuks
FVC - - ±1%FSR Single 12 V - Through Hole MDIP 14 19.05 x 6.35 x 3.3mm 3.3mm 19.05mm +85 °C
RS-stocknr. 460-948
FabrikantnummerLM2917N/NOPB
1,758 €
Each (In a Pack of 5)
Aantal stuks
FVC - - ±1%FSR Single 12 V - Through Hole MDIP 14 19.05 x 6.35 x 3.3mm 3.3mm 19.05mm +85 °C
RS-stocknr. 100-0722
FabrikantnummerLM2917N-8/NOPB
1,503 €
Each (In a Tube of 40)
Aantal stuks
FVC Voltage - ±1%FSR Single 12 V - Through Hole MDIP 8 9.27 x 6.35 x 3.3mm 3.3mm 9.27mm +85 °C
RS-stocknr. 533-3074
FabrikantnummerLM231N/NOPB
4,90 €
Each
Aantal stuks
VFC - 100kHz ±0.14%FSR Single 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V - Through Hole MDIP 8 9.27 x 6.35 x 3.3mm 3.3mm 9.27mm +85 °C
RS-stocknr. 660-4535
FabrikantnummerVFC110AP
25,78 €
Each
Aantal stuks
VFC - 4000kHz ±1%FSR Dual - ±15V Through Hole PDIP 14 19.3 x 6.35 x 4.57mm 4.57mm 19.3mm +85 °C
RS-stocknr. 121-8690
FabrikantnummerLM2917M-8/NOPB
1,671 €
Each (In a Tube of 95)
Aantal stuks
FVC - - ±1%FSR Single 12 V - Surface Mount SOIC 8 4.9 x 3.9 x 1.45mm 1.45mm 4.9mm +85 °C
RS-stocknr. 121-8681
FabrikantnummerLM231N/NOPB
4,138 €
Each (In a Tube of 40)
Aantal stuks
VFC - 100kHz ±0.14%FSR Single 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V - Through Hole MDIP 8 9.27 x 6.35 x 3.3mm 3.3mm 9.27mm +85 °C
RS-stocknr. 761-5479
FabrikantnummerLM231AN/NOPB
8,31 €
Each
Aantal stuks
VFC - 100kHz 0.01% Single 5 V - Through Hole PDIP 8 10.16 x 6.35 x 3.302mm 3.302mm 10.16mm +85 °C
RS-stocknr. 121-8576
FabrikantnummerVFC32KU
6,732 €
Each (In a Tube of 50)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 761-4603
FabrikantnummerLM331AN/NOPB
6,86 €
Each
Aantal stuks
VFC - 100kHz 0.01% Single 5 V - Through Hole PDIP 8 10.16 x 6.35 x 3.302mm 3.302mm 10.16mm +70 °C
RS-stocknr. 162-8208
FabrikantnummerLM2907M/NOPB
1,721 €
Each (In a Tube of 55)
Aantal stuks
FVC - - +1% Single 0 → 28 V - Surface Mount SOIC 14 8.75 x 4 x 1.5mm 1.5mm 8.75mm +85 °C
RS-stocknr. 162-4943
FabrikantnummerVFC320BP
23,748 €
Each (In a Tube of 25)
Aantal stuks
FVC, VFC - 1000kHz ±0.1%FSR Dual - ±15V Through Hole PDIP 14 19.3 x 6.35 x 4.57mm 4.57mm 19.3mm +85 °C
RS-stocknr. 461-032
FabrikantnummerLM2907N-8/NOPB
1,908 €
Each (In a Pack of 5)
Aantal stuks
FVC Voltage 10kHz ±1%FSR Single 12 V - Through Hole MDIP 8 9.27 x 6.35 x 3.3mm 3.3mm 9.27mm +85 °C
RS-stocknr. 660-6679
FabrikantnummerVFC32KP
11,75 €
Each
Aantal stuks
FVC, VFC - 100kHz ±0.05%FSR Dual - ±15V Through Hole PDIP 14 19.3 x 6.35 x 4.57mm 4.57mm 19.3mm +70 °C
RS-stocknr. 121-9286
FabrikantnummerLM331AN/NOPB
5,761 €
Each (In a Tube of 40)
Aantal stuks
VFC - 100kHz 0.01% Single 5 V - Through Hole PDIP 8 10.16 x 6.35 x 3.302mm 3.302mm 10.16mm +70 °C