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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제품설명 단가 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 제품 번호 538-8175
제조사 부품 번호AD7740YRMZ
제조사Analog Devices
₩5,978.35
Each
수량
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 제품 번호 709-6095
제조사 부품 번호AD650JPZ
제조사Analog Devices
₩60,944.45
Each
수량
FVC, VFC Non-Synchronous 1000kHz ±0.05%FSR Dual - ±12 V, ±15 V Surface Mount PLCC 20 9.04 x 9.04 x 3.68mm 3.68mm 9.04mm +70 °C
RS 제품 번호 533-5547
제조사 부품 번호LM2917M-8/NOPB
₩3,867.25
Each
수량
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 제품 번호 100-0731
제조사 부품 번호LM2907N/NOPB
₩3,726.20
Each (In a Tube of 25)
수량
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 제품 번호 121-8690
제조사 부품 번호LM2917M-8/NOPB
₩3,286.00
Each (In a Tube of 95)
수량
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 제품 번호 461-036
제조사 부품 번호LM2907N/NOPB
₩4,398.90
Each (In a Pack of 5)
수량
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 제품 번호 522-8944
제조사 부품 번호AD654JNZ
제조사Analog Devices
₩25,776.50
Each
수량
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 Through Hole PDIP 8 9.27 x 7.24 x 3.43mm 3.43mm 9.27mm +85 °C
RS 제품 번호 497-3362
제조사 부품 번호AD7740KRMZ
제조사Analog Devices
₩4,836.00
Each (In a Pack of 5)
수량
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 제품 번호 175-0473
제조사 부품 번호VIPER114LSTR
₩840.10
Each (On a Reel of 2500)
수량
- Voltage - - Single 4.5 → 30 V - Surface Mount SSOP 10 5 x 4 x 1.5mm 1.5mm 5mm +150 °C
RS 제품 번호 660-4535
제조사 부품 번호VFC110AP
₩50,880.30
Each
수량
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 제품 번호 709-4908
제조사 부품 번호AD7741BNZ
제조사Analog Devices
₩14,867.60
Each
수량
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 제품 번호 175-0474
제조사 부품 번호VIPER115XSTR
₩1,643.00
Each (In a Pack of 10)
수량
- Voltage - - Single 4.5 → 30 V - Surface Mount SSOP 10 5 x 4 x 1.5mm 1.5mm 5mm +150 °C
RS 제품 번호 165-3465
제조사 부품 번호TC9401CPD
제조사Microchip
₩19,799.70
Each (In a Tube of 30)
수량
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 제품 번호 921-6822
제조사 부품 번호LM231AN/NOPB
₩15,149.70
Each (In a Tube of 40)
수량
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 제품 번호 197-7234
제조사 부품 번호LM2917N-8/NOPB
₩3,162.00
Each (In a Tube of 40)
수량
FVC - - ±0.3% Single - - - PDIP 8 - - - -
RS 제품 번호 175-0471
제조사 부품 번호VIPER115XSTR
₩840.10
Each (On a Reel of 2500)
수량
- Voltage - - Single 4.5 → 30 V - Surface Mount SSOP 10 5 x 4 x 1.5mm 1.5mm 5mm +150 °C
RS 제품 번호 121-8576
제조사 부품 번호VFC32KU
₩22,958.60
Each (In a Tube of 50)
수량
- - - - - - - - - - - - - -
RS 제품 번호 461-032
제조사 부품 번호LM2907N-8/NOPB
₩4,398.90
Each (In a Pack of 5)
수량
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 제품 번호 460-948
제조사 부품 번호LM2917N/NOPB
₩4,022.25
Each (In a Pack of 5)
수량
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 제품 번호 264-951
제조사 부품 번호TC9400CPD
제조사Microchip
₩13,302.10
Each
수량
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