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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Beskrivning Pris 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-artikelnummer 660-6679
Tillv. art.nrVFC32KP
VarumärkeTexas Instruments
117,77 kr
Each
Enheter
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-artikelnummer 660-4535
Tillv. art.nrVFC110AP
VarumärkeTexas Instruments
261,08 kr
Each
Enheter
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-artikelnummer 121-8681
Tillv. art.nrLM231N/NOPB
VarumärkeTexas Instruments
44,501 kr
Each (In a Tube of 40)
Enheter
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-artikelnummer 533-5755
Tillv. art.nrLM331N/NOPB
VarumärkeTexas Instruments
26,16 kr
Each
Enheter
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-artikelnummer 462-4802
Tillv. art.nrVFC320BP
VarumärkeTexas Instruments
272,77 kr
Each
Enheter
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-artikelnummer 923-3681
Tillv. art.nrVFC32KP
VarumärkeTexas Instruments
107,499 kr
Each (In a Tube of 25)
Enheter
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-artikelnummer 462-4818
Tillv. art.nrVFC32KU
VarumärkeTexas Instruments
123,36 kr
Each
Enheter
FVC, VFC - 100kHz ±0.05%FSR Dual - ±15V Surface Mount SOIC 14 8.65 x 3.91 x 1.58mm 1.58mm 8.65mm +70 °C
RS-artikelnummer 100-0730
Tillv. art.nrLM2907N-8/NOPB
VarumärkeTexas Instruments
16,831 kr
Each (In a Tube of 40)
Enheter
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-artikelnummer 921-6822
Tillv. art.nrLM231AN/NOPB
VarumärkeTexas Instruments
75,418 kr
Each (In a Tube of 40)
Enheter
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-artikelnummer 121-8576
Tillv. art.nrVFC32KU
VarumärkeTexas Instruments
106,905 kr
Each (In a Tube of 50)
Enheter
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RS-artikelnummer 461-032
Tillv. art.nrLM2907N-8/NOPB
VarumärkeTexas Instruments
19,728 kr
Each (In a Pack of 5)
Enheter
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-artikelnummer 533-5547
Tillv. art.nrLM2917M-8/NOPB
VarumärkeTexas Instruments
19,96 kr
Each
Enheter
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-artikelnummer 460-944
Tillv. art.nrLM2917N-8/NOPB
VarumärkeTexas Instruments
18,178 kr
Each (In a Pack of 5)
Enheter
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-artikelnummer 121-9031
Tillv. art.nrVFC110AP
VarumärkeTexas Instruments
229,879 kr
Each (In a Tube of 25)
Enheter
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-artikelnummer 121-8693
Tillv. art.nrLM331N/NOPB
VarumärkeTexas Instruments
22,249 kr
Each (In a Tube of 40)
Enheter
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-artikelnummer 121-9286
Tillv. art.nrLM331AN/NOPB
VarumärkeTexas Instruments
61,947 kr
Each (In a Tube of 40)
Enheter
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-artikelnummer 813-6671
Tillv. art.nrLM2907M/NOPB
VarumärkeTexas Instruments
20,638 kr
Each (In a Pack of 5)
Enheter
FVC - - +1% Single 0 → 28 V - Surface Mount SOIC 14 8.75 x 4 x 1.5mm 1.5mm 8.75mm +85 °C
RS-artikelnummer 761-5479
Tillv. art.nrLM231AN/NOPB
VarumärkeTexas Instruments
90,27 kr
Each
Enheter
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-artikelnummer 460-948
Tillv. art.nrLM2917N/NOPB
VarumärkeTexas Instruments
19,192 kr
Each (In a Pack of 5)
Enheter
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-artikelnummer 121-8690
Tillv. art.nrLM2917M-8/NOPB
VarumärkeTexas Instruments
17,278 kr
Each (In a Tube of 95)
Enheter
FVC - - ±1%FSR Single 12 V - Surface Mount SOIC 8 4.9 x 3.9 x 1.45mm 1.45mm 4.9mm +85 °C