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    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.

    52 Products showing for Voltage-to-Frequency & Frequency-to-Voltage Converters

    Each (Supplied in a Tube)
    MYR141.52
    Analog Devices
    VFC
    Synchronous
    2000kHz
    ±0.05%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
    Each (In a Tube of 40)
    MYR14.565
    Texas Instruments
    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
    Each (Supplied in a Tube)
    MYR44.84
    Microchip
    VFC/FVC
    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
    Each (Supplied in a Tube)
    MYR55.62
    Microchip
    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 Stock No. 121-9286
    • Mfr. Part No. LM331AN/NOPB
    Each (In a Tube of 40)
    MYR38.79
    Texas Instruments
    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 Stock No. 175-0471
    • Mfr. Part No. VIPER115XSTR
    Each (On a Reel of 2500)
    MYR4.045
    STMicroelectronics
    -
    Voltage
    -
    -
    Single
    4.5 → 30 V
    -
    Surface Mount
    SSOP
    10
    5 x 4 x 1.5mm
    1.5mm
    5mm
    +150 °C
    • RS Stock No. 175-0473
    • Mfr. Part No. VIPER114LSTR
    Each (On a Reel of 2500)
    MYR4.028
    STMicroelectronics
    -
    Voltage
    -
    -
    Single
    4.5 → 30 V
    -
    Surface Mount
    SSOP
    10
    5 x 4 x 1.5mm
    1.5mm
    5mm
    +150 °C
    • RS Stock No. 175-0472
    • Mfr. Part No. VIPER115LSTR
    Each (On a Reel of 2500)
    MYR5.225
    STMicroelectronics
    -
    Voltage
    -
    -
    Single
    4.5 → 30 V
    -
    Surface Mount
    SSOP
    10
    5 x 4 x 1.5mm
    1.5mm
    5mm
    +150 °C
    Each (Supplied in a Tube)
    MYR18.38
    Texas Instruments
    VFC
    -
    100kHz
    ±0.14%FSR
    Single
    12 V, 15 V, 18 V, 24 V, 28 V, 5 V, 9 V
    -
    Through Hole
    MDIP
    8
    9.27 x 6.35 x 3.3mm
    3.3mm
    9.27mm
    +70 °C
    • RS Stock No. 197-7235P
    • Mfr. Part No. LM2917N-8/NOPB
    Each (Supplied in a Tube)
    MYR11.774
    Texas Instruments
    FVC
    -
    -
    ±0.3%
    Single
    -
    -
    -
    PDIP
    8
    -
    -
    -
    -
    Each (In a Tube of 25)
    MYR179.436
    Texas Instruments
    VFC/FVC
    Voltage
    1000kHz
    ±0.005%FSR
    Analogue
    -
    -
    -
    PDIP
    -
    -
    -
    -
    -
    Each (Supplied in a Tube)
    MYR180.54
    Texas Instruments
    VFC/FVC
    Voltage
    1000kHz
    ±0.005%FSR
    Analogue
    -
    -
    -
    PDIP
    -
    -
    -
    -
    -
    Each (Supplied in a Tube)
    MYR85.13
    Analog Devices
    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 Stock No. 100-0731
    • Mfr. Part No. LM2907N/NOPB
    Each (In a Tube of 25)
    MYR7.61
    Texas Instruments
    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 Stock No. 461-036P
    • Mfr. Part No. LM2907N/NOPB
    Each (Supplied in a Tube)
    MYR11.334
    Texas Instruments
    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 Stock No. 460-948P
    • Mfr. Part No. LM2917N/NOPB
    Each (Supplied in a Tube)
    MYR10.47
    Texas Instruments
    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 Stock No. 761-4603P
    • Mfr. Part No. LM331AN/NOPB
    Each (Supplied in a Tube)
    MYR42.28
    Texas Instruments
    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
    Each (Supplied in a Tube)
    MYR149.27
    Analog Devices
    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 Stock No. 121-8690
    • Mfr. Part No. LM2917M-8/NOPB
    Each (In a Tube of 95)
    MYR7.457
    Texas Instruments
    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 Stock No. 100-0705
    • Mfr. Part No. LM2907M-8/NOPB
    Each (In a Tube of 95)
    MYR7.841
    Texas Instruments
    FVC
    -
    -
    ±1%FSR
    Single
    12 V
    -
    Surface Mount
    SOIC
    8
    4.9 x 3.9 x 1.45mm
    1.45mm
    4.9mm
    +85 °C
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