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 100-0731
Tillv. art.nrLM2907N/NOPB
VarumärkeTexas Instruments
18,831 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
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 813-6671
Tillv. art.nrLM2907M/NOPB
VarumärkeTexas Instruments
22,438 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 100-0722
Tillv. art.nrLM2917N-8/NOPB
VarumärkeTexas Instruments
17,152 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 100-0723
Tillv. art.nrLM2917N/NOPB
VarumärkeTexas Instruments
16,685 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 921-6822
Tillv. art.nrLM231AN/NOPB
VarumärkeTexas Instruments
82,643 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 100-0705
Tillv. art.nrLM2907M-8/NOPB
VarumärkeTexas Instruments
24,252 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 761-5479
Tillv. art.nrLM231AN/NOPB
VarumärkeTexas Instruments
99,16 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 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 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 100-0730
Tillv. art.nrLM2907N-8/NOPB
VarumärkeTexas Instruments
18,832 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 121-8693
Tillv. art.nrLM331N/NOPB
VarumärkeTexas Instruments
37,542 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 460-948
Tillv. art.nrLM2917N/NOPB
VarumärkeTexas Instruments
19,542 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 660-6679
Tillv. art.nrVFC32KP
VarumärkeTexas Instruments
121,50 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
266,57 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 121-9286
Tillv. art.nrLM331AN/NOPB
VarumärkeTexas Instruments
83,121 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 197-7235
Tillv. art.nrLM2917N-8/NOPB
VarumärkeTexas Instruments
19,088 kr
Each (In a Pack of 5)
Enheter
FVC - - ±0.3% Single - - - PDIP 8 - - - -
RS-artikelnummer 162-8208
Tillv. art.nrLM2907M/NOPB
VarumärkeTexas Instruments
18,847 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 121-9031
Tillv. art.nrVFC110AP
VarumärkeTexas Instruments
244,446 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 462-4802
Tillv. art.nrVFC320BP
VarumärkeTexas Instruments
278,77 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