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 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 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 177-9726
Tillv. art.nrTC9400COD
VarumärkeMicrochip
78,38 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
RS-artikelnummer 264-939
Tillv. art.nrTC9402CPD
VarumärkeMicrochip
32,88 kr
Each
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 703-7898
Tillv. art.nrTC9401CPD
VarumärkeMicrochip
124,18 kr
Each
Enheter
FVC, VFC - 100kHz ±0.08%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 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 165-3465
Tillv. art.nrTC9401CPD
VarumärkeMicrochip
99,533 kr
Each (In a Tube of 30)
Enheter
FVC, VFC - 100kHz ±0.08%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 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