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 709-5480
Tillv. art.nrAD652KPZ
VarumärkeAnalog Devices
242,68 kr
Each
Enheter
VFC Synchronous 2000kHz ±0.02%FSR Dual, Single 15 V, 18 V, 24 V ±15V Surface Mount PLCC 20 9.04 x 9.04 x 3.68mm 3.68mm 9.04mm +70 °C
RS-artikelnummer 913-0703
Tillv. art.nrAD652KPZ
VarumärkeAnalog Devices
216,098 kr
Each (In a Tube of 49)
Enheter
VFC Synchronous 2000kHz ±0.02%FSR Dual, Single 15 V, 18 V, 24 V ±15V Surface Mount PLCC 20 9.04 x 9.04 x 3.68mm 3.68mm 9.04mm +70 °C
RS-artikelnummer 264-951
Tillv. art.nrTC9400CPD
VarumärkeMicrochip
69,59 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 912-8992
Tillv. art.nrAD654JRZ
VarumärkeAnalog Devices
83,933 kr
Each (In a Tube of 98)
Enheter
VFC Non-Synchronous 500kHz ±0.4%FSR Dual, Single 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V ±12 V, ±15 V, ±9 V Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm +85 °C
RS-artikelnummer 522-8225
Tillv. art.nrAD654JRZ
VarumärkeAnalog Devices
102,26 kr
Each
Enheter
VFC Non-Synchronous 500kHz ±0.4%FSR Dual, Single 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V ±12 V, ±15 V, ±9 V Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm +85 °C
RS-artikelnummer 876-6701
Tillv. art.nrTC9400CPD
VarumärkeMicrochip
55,746 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 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 872-2506
Tillv. art.nrTC9402CPD
VarumärkeMicrochip
26,364 kr
Each (In a Tube of 30)
Enheter
FVC, VFC - 100kHz ±0.5%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 175-0473
Tillv. art.nrVIPER114LSTR
VarumärkeSTMicroelectronics
3,898 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 158-1945
Tillv. art.nrAD537JH
VarumärkeAnalog Devices
208,44 kr
Each (In a Box of 100)
Enheter
VFC Non-Synchronous 150kHz ±0.25%FSR Dual, Single 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V ±12 V, ±15 V, ±9 V Through Hole TO-100 10 9.4 x 9.4 x 4.7mm 4.7mm 9.4mm +70 °C
RS-artikelnummer 522-9802
Tillv. art.nrAD650JNZ
VarumärkeAnalog Devices
268,12 kr
Each
Enheter
FVC, VFC Non-Synchronous 1000kHz ±0.05%FSR Dual - ±12 V, ±15 V Through Hole PDIP 14 19.05 x 6.35 x 3.3mm 3.3mm 19.05mm +70 °C
RS-artikelnummer 759-0907
Tillv. art.nrAD652AQ
VarumärkeAnalog Devices
253,54 kr
Each
Enheter
VFC Synchronous 2000kHz 0.005% of Span Dual, Single 12 → 36 V ±15V Through Hole CERDIP 16 21.34 x 7.87 x 3.56mm 3.56mm 21.34mm +85 °C
RS-artikelnummer 177-9688
Tillv. art.nrTC9400COD
VarumärkeMicrochip
62,835 kr
Each (In a Tube of 57)
Enheter
- Voltage 100kHz 0.05 %FSR @ 10 kHz Single 8 → 15 V ±4 to ±7.5V Surface Mount SOIC 14 8.65 x 3.9 x 1.5mm 1.5mm 8.65mm +70 °C
RS-artikelnummer 533-3074
Tillv. art.nrLM231N/NOPB
VarumärkeTexas Instruments
53,66 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 +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 538-4218
Tillv. art.nrADVFC32KNZ
VarumärkeAnalog Devices
164,51 kr
Each
Enheter
FVC, VFC Non-Synchronous 500kHz ±0.2%FSR Dual - ±15V Through Hole PDIP 14 19.05 x 6.35 x 3.3mm 3.3mm 19.05mm +70 °C
RS-artikelnummer 538-8175
Tillv. art.nrAD7740YRMZ
VarumärkeAnalog Devices
27,40 kr
Each
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 +105 °C
RS-artikelnummer 697-7943
Tillv. art.nrADVFC32SH
VarumärkeAnalog Devices
223,96 kr
Each
Enheter
FVC, VFC Non-Synchronous 500kHz ±0.2%FSR Dual - ±15V Through Hole TO-100 10 9.4 x 9.4 x 4.7mm 4.7mm 9.4mm +125 °C
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 497-3362
Tillv. art.nrAD7740KRMZ
VarumärkeAnalog Devices
12,214 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
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National Semiconductor's economic Voltage to Frequency converters feature ...
Description:
National Semiconductor's economic Voltage to Frequency converters feature low power consumption and a wide dynamic range, and are ideal for analogue-to-digital conversion applications.Also available in this range are Frequency to Voltage converters that are well suited to applications such as ...
National Semiconductor's economic Voltage to Frequency converters feature ...
Description:
National Semiconductor's economic Voltage to Frequency converters feature low power consumption and a wide dynamic range, and are ideal for analogue-to-digital conversion applications.Also available in this range are Frequency to Voltage converters that are well suited to applications such as ...
This voltage to frequency converter features excellent linearity ...
Description:
This voltage to frequency converter features excellent linearity and either voltage or current input, providing an option between either voltage-to-frequency or frequency-to-voltage conversion. This device is typically used in applications such as isolated data transmission or motor speed control.
This voltage to frequency converter features excellent linearity ...
Description:
This voltage to frequency converter features excellent linearity and either voltage or current input, providing an option between either voltage-to-frequency or frequency-to-voltage conversion. This device is typically used in applications such as isolated data transmission or motor speed control.