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    Sound Sensor ICs

    A sound sensor IC is a small electronic component enabling the detection of sound. Sound sensor ICs are used for the detection of sound strength. When the sensor catches a sound, it processes an output signal voltage. The voltage is then transmitted to a microcontroller. RS offer a range of high-quality components from leading brands including Infineon.

    How does a sound sensor module work?

    Sound sensor ICs contain a very thin piece of metal called a diaphragm. When the metal vibrates by sound waves the vibration is converted by the sensor into an electrical signal.

    Applications for Sound Sensors

    Sound sensor ICs are used in a wide range of electronic circuit applications. Some of the most common areas are

    • Active Noise Cancellation (ANC) headphones and earphones
    • High-quality audio capturing
    • Home automation
    • IoT devices
    • Smart speakers
    • Microphones

    44 Products showing for Sound Sensor ICs

    • RS Stock No. 244-9809
    • Mfr. Part No. NJU7181RB1-TE1
    Each (On a Reel of 2000)
    MYR2.728
    Nisshinbo Micro Devices
    CMOS
    High/Low
    Directional
    79432.823mV/g
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 259-6228
    • Mfr. Part No. CMM-4737DT-26186-TR
    Each (On a Reel of 1000)
    MYR5.895
    Same Sky
    -
    Digital
    Omni-Directional
    -
    58dB
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 244-9810
    • Mfr. Part No. NJU7181RB1-TE1
    Each (In a Pack of 5)
    MYR5.158
    Nisshinbo Micro Devices
    CMOS
    High/Low
    Directional
    79432.823mV/g
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Each (In a Pack of 5)
    MYR10.242
    STMicroelectronics
    MEMS Microphone
    Analogue
    Omni-Directional
    1 kHz at 94 dBSPL
    -
    -
    -
    Surface Mount
    -
    -
    RHLGA-5L
    5
    -
    • RS Stock No. 257-6758
    • Mfr. Part No. TS2133-A
    Each
    MYR32.47
    Okdo
    -
    Analogue
    -
    -
    -
    5V
    -
    -
    -
    42 x 20 x 18mm
    -
    -
    -
    Each (On a Reel of 5000)
    MYR7.811
    STMicroelectronics
    MEMS Microphone
    Analogue
    Omni-Directional
    1 kHz at 94 dBSPL
    -
    -
    -
    Surface Mount
    -
    -
    RHLGA-5L
    5
    -
    • RS Stock No. 259-6229
    • Mfr. Part No. CMM-4737DT-26186-TR
    Each (In a Pack of 5)
    MYR7.61
    Same Sky
    -
    Digital
    Omni-Directional
    -
    58dB
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 258-3754
    • Mfr. Part No. IM69D120V01XTSA1
    Each (On a Reel of 1000)
    MYR5.532
    Infineon
    -
    Digital
    Omni-Directional
    -25dBFS
    69dB
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 259-6229P
    • Mfr. Part No. CMM-4737DT-26186-TR
    Each (Supplied on a Reel)
    MYR7.61
    Same Sky
    -
    Digital
    Omni-Directional
    -
    58dB
    -
    -
    -
    -
    -
    -
    -
    -
    Each (On a Reel of 5000)
    MYR5.999
    Infineon
    MEMS Microphone
    Analogue
    Omni-Directional
    34dBFS
    69dB
    1.65 → 3.6V
    -
    -
    -40 → +85 °C
    3.6 x 2.5 x 1mm
    PG-TLGA-5-1
    5
    Bottom
    • RS Stock No. 244-9810P
    • Mfr. Part No. NJU7181RB1-TE1
    Each (Supplied on a Reel)
    MYR5.158
    Nisshinbo Micro Devices
    CMOS
    High/Low
    Directional
    79432.823mV/g
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Each (Supplied on a Reel)
    MYR10.242
    STMicroelectronics
    MEMS Microphone
    Analogue
    Omni-Directional
    1 kHz at 94 dBSPL
    -
    -
    -
    Surface Mount
    -
    -
    RHLGA-5L
    5
    -
    Each (In a Pack of 5)
    MYR8.704
    Infineon
    -
    Pulse
    Omni-Directional
    -40dBFS
    63.5dB
    3.6V
    -
    Surface Mount
    -
    -
    PG-TLGA-5-6
    5
    -
    Each (On a Reel of 5000)
    MYR6.822
    Infineon
    MEMS Microphone
    Digital
    Omni-Directional
    -25dBFS
    70dB
    1.62 → 3.6V
    -
    -
    -40 → +85 °C
    3.5 x 2.65 x 0.98mm
    PG-TLGA-5-2
    5
    Bottom
    Each
    MYR10.36
    Infineon
    -
    Digital
    Omni-Directional
    -25dBFS
    94dB
    1.8V
    -
    Surface Mount
    -
    -
    PG-LLGA-5-3
    5
    -
    Each (On a Reel of 5000)
    MYR6.392
    Infineon
    MEMS Microphone
    Digital
    Omni-Directional
    -35dBFS
    72dB
    1.62 → 3.6V
    -
    PCB
    -40 → +85 °C
    4 x 3 x 1.2mm
    PG-LLGA-5-3
    5
    Bottom
    Each (On a Reel of 5000)
    MYR7.289
    Infineon
    MEMS Microphone
    Differential
    Omni-Directional
    -
    70dB
    2.3 → 3V
    -
    -
    -40 → +85 °C
    3.5 x 2.65 x 1mm
    PG-TLGA-5-5
    5
    Bottom
    • RS Stock No. 248-9308
    • Mfr. Part No. IM73A135V01XTSA1
    Each (In a Pack of 2)
    MYR8.96
    Infineon
    -
    Analogue
    Omni-Directional
    -
    73dB
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 249-8633
    • Mfr. Part No. IM69D127V11XTMA1
    Each (In a Pack of 2)
    MYR9.415
    Infineon
    -
    Analogue
    Omni-Directional
    34dBFS
    69dB
    -
    -
    -
    -
    -
    -
    -
    -
    Each (On a Reel of 1000)
    MYR5.452
    Infineon
    MEMS Microphone
    Digital
    Omni-Directional
    -
    69dB
    3.6V
    -
    Surface Mount
    -
    -
    LLGA
    5
    -
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