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 913-0703
Tillv. art.nrAD652KPZ
VarumärkeAnalog Devices
265,557 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 709-5480
Tillv. art.nrAD652KPZ
VarumärkeAnalog Devices
308,75 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 912-8992
Tillv. art.nrAD654JRZ
VarumärkeAnalog Devices
87,439 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 461-036
Tillv. art.nrLM2907N/NOPB
VarumärkeTexas Instruments
20,866 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 876-6701
Tillv. art.nrTC9400CPD
VarumärkeMicrochip
59,851 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 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 100-0731
Tillv. art.nrLM2907N/NOPB
VarumärkeTexas Instruments
17,682 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 264-951
Tillv. art.nrTC9400CPD
VarumärkeMicrochip
71,86 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 159-7770
Tillv. art.nrAD650KNZ
VarumärkeAnalog Devices
267,632 kr
Each (In a Tube of 25)
Enheter
FVC, VFC Non-Synchronous 1000kHz ±0.1%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 121-8690
Tillv. art.nrLM2917M-8/NOPB
VarumärkeTexas Instruments
17,992 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 697-7943
Tillv. art.nrADVFC32SH
VarumärkeAnalog Devices
277,11 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 175-0472
Tillv. art.nrVIPER115LSTR
VarumärkeSTMicroelectronics
4,03 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 177-9688
Tillv. art.nrTC9400COD
VarumärkeMicrochip
67,408 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 761-5479
Tillv. art.nrLM231AN/NOPB
VarumärkeTexas Instruments
93,68 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 703-7898
Tillv. art.nrTC9401CPD
VarumärkeMicrochip
128,11 kr
Each
Enheter
FVC, VFC - 100kHz ±0.08%FSR Dual, Single 12 V, 9 V ±5V Through Hole PDIP 14 19.05 x 6.35 x 3.3mm 3.3mm 19.05mm +70 °C
RS-artikelnummer 161-0615
Tillv. art.nrAD7740KRMZ
VarumärkeAnalog Devices
20,031 kr
Each (In a Tube of 50)
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 121-8681
Tillv. art.nrLM231N/NOPB
VarumärkeTexas Instruments
42,358 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 921-6822
Tillv. art.nrLM231AN/NOPB
VarumärkeTexas Instruments
78,445 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 709-4917
Tillv. art.nrAD7741BRZ
VarumärkeAnalog Devices
56,97 kr
Each
Enheter
VFC Synchronous 1350kHz ±0.024% of Span Single 5 V - Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm +85 °C
RS-artikelnummer 177-9726
Tillv. art.nrTC9400COD
VarumärkeMicrochip
80,86 kr
Each
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
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