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. 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. 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. 923-3681
FabrikantnummerVFC32KP
€ 10,396
Each (In a Tube of 25)
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. 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. 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. 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. 100-0723
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. 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. 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. 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. 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. 462-4802
FabrikantnummerVFC320BP
€ 26,96
Each
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. 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. 121-8681
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. 121-8576
FabrikantnummerVFC32KU
€ 9,194
Each (In a Tube of 50)
Aantal stuks
- - - - - - - - - - - - - -
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. 813-6671
FabrikantnummerLM2907M/NOPB
€ 1,996
Each (In a Pack of 5)
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. 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. 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. 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