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

Voltage to Frequency Converters and frequency to voltage 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 input 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 264-951
Tillv. art.nrTC9400CPD
VarumärkeMicrochip
126,24 kr
Each
Enheter
FVC, VFC - 100kHz ±0.25%FSR Dual, Single 9 V, 12 V ±5V Through Hole PDIP 14 19.05 x 6.35 x 3.3mm 3.3mm 19.05mm +70 °C
RS-artikelnummer 876-6701
Tillv. art.nrTC9400CPD
VarumärkeMicrochip
105,305 kr
Each (In a Tube of 30)
Enheter
FVC, VFC - 100kHz ±0.25%FSR Dual, Single 9 V, 12 V ±5V Through Hole PDIP 14 19.05 x 6.35 x 3.3mm 3.3mm 19.05mm +70 °C
RS-artikelnummer 100-0731
Tillv. art.nrLM2907N/NOPB
VarumärkeTexas Instruments
26,946 kr
Each (In a Tube of 25)
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 461-036
Tillv. art.nrLM2907N/NOPB
VarumärkeTexas Instruments
31,138 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 100-0722
Tillv. art.nrLM2917N-8/NOPB
VarumärkeTexas Instruments
10,499 kr
Each (In a Tube of 40)
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 121-8690
Tillv. art.nrLM2917M-8/NOPB
VarumärkeTexas Instruments
26,211 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
RS-artikelnummer 709-4908
Tillv. art.nrAD7741BNZ
VarumärkeAnalog Devices
87,63 kr
Each
Enheter
VFC Synchronous 1350kHz ±0.024% of Span Single 5 V - Through Hole PDIP 8 9.27 x 7.24 x 3.43mm 3.43mm 9.27mm +85 °C
RS-artikelnummer 100-0723
Tillv. art.nrLM2917N/NOPB
VarumärkeTexas Instruments
31,757 kr
Each (In a Tube of 25)
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 100-0705
Tillv. art.nrLM2907M-8/NOPB
VarumärkeTexas Instruments
21,451 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
RS-artikelnummer 162-8208
Tillv. art.nrLM2907M/NOPB
VarumärkeTexas Instruments
17,347 kr
Each (In a Tube of 55)
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 175-0473
Tillv. art.nrVIPER114LSTR
VarumärkeSTMicroelectronics
12,626 kr
Each (On a Reel of 2500)
Enheter
- Voltage - - Single 4.5 → 30 V - Surface Mount SSOP 10 5 x 4 x 1.5mm 1.5mm 5mm +150 °C
RS-artikelnummer 100-0730
Tillv. art.nrLM2907N-8/NOPB
VarumärkeTexas Instruments
26,945 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 497-3362
Tillv. art.nrAD7740KRMZ
VarumärkeAnalog Devices
37,85 kr
Each (In a Pack of 5)
Enheter
VFC Synchronous 1000kHz ±0.018% of Span Single 3.3 V, 5 V - Surface Mount uSOIC 8 3 x 3 x 0.85mm 0.85mm 3mm +85 °C
RS-artikelnummer 462-4818
Tillv. art.nrVFC32KU
VarumärkeTexas Instruments
193,76 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 761-4603
Tillv. art.nrLM331AN/NOPB
VarumärkeTexas Instruments
118,37 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 +70 °C
RS-artikelnummer 197-7235
Tillv. art.nrLM2917N-8/NOPB
VarumärkeTexas Instruments
26,874 kr
Each (In a Pack of 5)
Enheter
FVC - - ±0.3% Single - - - PDIP 8 - - - -
RS-artikelnummer 121-9286
Tillv. art.nrLM331AN/NOPB
VarumärkeTexas Instruments
102,263 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 121-8576
Tillv. art.nrVFC32KU
VarumärkeTexas Instruments
170,903 kr
Each (In a Tube of 50)
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 121-9031
Tillv. art.nrVFC110AP
VarumärkeTexas Instruments
321,289 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 460-948
Tillv. art.nrLM2917N/NOPB
VarumärkeTexas Instruments
31,65 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