New Generation Single Backplate XENSIV™ MEMS Microphones

Discover the cutting-edge single backplate digital XENSIV™ MEMS microphones designed to deliver outstanding audio quality while minimizing power consumption.

The new generation single backplate XENSIV™ MEMS microphones are at the forefront of the audio revolution, capturing audio signals with unprecedented detail. Our latest innovations take audio quality and power efficiency to the next level, enabling advanced audio features in consumer devices.

Our microphones offer exceptional audio quality, compact designs, and enhanced RF shielding for reliable performance. They also feature ultra-low power consumption, digital PDM output, and a convenient bottom port for easy installation.

The single backplate XENSIV™ MEMS microphones are perfect for portable consumer devices. Browse through our product specs to find the ideal match for your use case and learn more about how XENSIV™ MEMS microphones can enable your device for the next generation of advanced audio features.

For additional information, visit our MEMS microphones for consumer product page.

 

                IM68D121J 

  High SNR, high sensitivity & low IDD

    SEN

- 26 dBFS

    1% / 10% THD

118/122 dBSPL

    SNR

68.5 dB(A)

    IDD

580/190 µA

    CF

20 Hz

    Package size

3.5 x 2.65 x 0.98 mm

               IM68D128B 

                High SNR & low IDD

    SEN

- 37 dBFS

    1% / 10% THD

122/128 dBSPL

    SNR

67.5 dB(A)

    IDD

580/190 µA

    CF

20 Hz

    Package size

3.5 x 2.65 x 0.98 mm

               IM66D130M 

    Small package & low IDD

    SEN

- 37 dBFS

    1% / 10% THD

124/130 dBSPL

    SNR

66 dB(A)

    IDD

550/175 µA

    CF

35 Hz

    Package size

3.00 x 2.00 x 0.98 mm

               IM66D132H 

           High 1% / 10% THD & low IDD

    SEN

- 37 dBFS

    1% / 10% THD

128/132 dBSPL

    SNR

66 dB(A)

    IDD

580/190 µA

    CF

20 Hz

    Package size

3.5 x 2.65 x 0.98 mm
AI-driven interactions powered by high-SNR MEMS microphones
What can high-SNR XENSIV(TM) MEMS microphones do in order to improve the interaction between human beings and AI systems? Join our keynote speech from MEMS & Sensors Executive Congress 2024 and learn more about the voice of the future.
How will generative AI shape the future of MEMS microphones?
Discover how Infineon's high-performance silicon microphones enable seamless speech interaction with NLP assistants. Infineon's trials assess the importance of high Signal-to-Noise Ratio (SNR) in applications like laptops to interpret the Error Word Rate. Additionally, in TWS and Smart-VR glasses, the fusion of AI with Infineon's Vibration sensor has the potential to revolutionize architectures, delivering clear phone calls in any environmental conditions, outperforming current solutions.
Typical applications

Our new Digital SBP XENSIV™ MEMS microphones combine high performance and reliability with low power consumption. The microphone family currently features 4 microphones that are each optimized for certain use cases. Due to their small size and low power consumption, they are perfectly suited for portable consumer applications such as smart phones, headphones, earphones, tablets & laptops, smart speakers, cameras, conference systems, wearables, automotive applications inside and outside the car, and other voice-enabled devices.

New generation of digital SBP XENSIV™ MEMS microphones

Introducing IM68D121J: Ultra-low power digital XENSIV™ MEMS microphone

High Sensitivity and High SNR

  • Ultra-Low Power Consumption: 550μA in normal mode and 175μA in low power mode
  • Exceptional Audio Quality: Signal-to-noise ratio (SNR) of 69dB(A)
  • -26dBFS Sensitivity
  • IP57 robustness
  • Enhanced RF Shielding: Ensures reliable performance in noisy environments
  • High robustness to air blow
  • Digital PDM Output
  • Bottom Port

Perfect Fit For

  • Laptops & Tablets
  • Cameras
  • Conference Systems

Reliable and Robust:

Qualified for industrial applications according to IEC 60747 and 60749 or JEDEC47/20/22 standards

Upgrade Your Audio Experience Today

The IM69D122JV01 offers an impressive combination of power efficiency and audio quality, making it an excellent choice for a wide range of applications.

Download Product Brief

IM68D121J
IM68D121J
IM68D121J

Introducing the IM68D128B: Ultra-Low Power Digital XENSIV™ MEMS Microphone

Balanced SNR & AOP

  • Ultra-Low Power Consumption: 550μA in normal mode and 175μA in low power mode
  • Exceptional Audio Quality: Signal-to-noise ratio (SNR) of 68dB(A)
  • High Acoustic Overload point: 128dBSPL
  • IP57 robustness
  • Enhanced RF Shielding: Ensures reliable performance in noisy environments
  • High robustness to air blow
  • Digital PDM Output
  • Bottom Port

Perfect Fit For

  • Hearables
  • Headphones
  • All Applications

Reliable and Robust

  • 100% back-end tested
  • Qualified for industrial applications according to IEC 60747 and 60749 or JEDEC47/20/22 standards.

Experience the Future of Audio Technology Today

The IM68D128B is the perfect solution for applications that demand exceptional audio quality, power efficiency, and compact design.

Download Product Brief

 

im68d128b
im68d128b
im68d128b

Introducing the IM66D132H: Ultra-Low Power Digital XENSIV™ MEMS Microphone

Very high AOP

  • Ultra-Low power consumption: 580μA in normal mode and 190μA in low power mode
  • Exceptional audio quality: Signal-to-noise ratio (SNR) of 66dB(A)
  • Very high acoustic overload point: 132dBSPL (1%THD at 128dBSPL)
  • IP57 robustness
  • Enhanced RF shielding: Ensures reliable performance in noisy environments
  • High robustness to air blow
  • Digital PDM output
  • Bottom port

Perfect fit for

  • Smartphones
  • Smart speakers 

Reliable and robust:

  • 100% back-end tested
  • Qualified for industrial applications according to IEC 60747 and 60749 or JEDEC47/20/22 standards 

Take your audio to the next level

With its exceptional performance, power efficiency, and compact design, the IM66D132HV is the ideal choice for a wide range of applications.

Download Product Brief

im66d132h
im66d132h
im66d132h

Introducing IM66D130M: Ultra-low power digital XENSIV™ MEMS microphone

Small package, balanced AOP and SNR

  • Ultra-low power consumption: 510μA in normal mode and 170μA in low power mode
  • Compact: Package dimensions of 3mm x 2mm x 0.98mm make it perfect for space-constrained applications
  • Exceptional audio quality: Signal-to-noise ratio (SNR) of 66dB(A)
  • High acoustic overload point: 130dBSPL (1%THD at 124dBSPL)
  • IP57 robustness
  • Enhanced RF shielding: Ensures reliable performance in noisy environments
  • High robustness to air blow
  • Digital PDM output
  • Bottom port

Perfect fit for

  • Hearables
  • Smartphones
  • Smart speakers
  • AR/VR

Reliable and robust:

  • 100% back-end tested
  • Qualified for industrial applications according to IEC 60747 and 60749 or JEDEC47/20/22 standards 

Transform your audio applications with the IM66D130M

With its exceptional power efficiency, outstanding audio quality, and compact design, the IM66D130M is the perfect solution for a wide range of applications.

Download Product Brief

im66d132h
im66d132h
im66d132h

Introducing IM68D121J: Ultra-low power digital XENSIV™ MEMS microphone

High Sensitivity and High SNR

  • Ultra-Low Power Consumption: 550μA in normal mode and 175μA in low power mode
  • Exceptional Audio Quality: Signal-to-noise ratio (SNR) of 69dB(A)
  • -26dBFS Sensitivity
  • IP57 robustness
  • Enhanced RF Shielding: Ensures reliable performance in noisy environments
  • High robustness to air blow
  • Digital PDM Output
  • Bottom Port

Perfect Fit For

  • Laptops & Tablets
  • Cameras
  • Conference Systems

Reliable and Robust:

Qualified for industrial applications according to IEC 60747 and 60749 or JEDEC47/20/22 standards

Upgrade Your Audio Experience Today

The IM69D122JV01 offers an impressive combination of power efficiency and audio quality, making it an excellent choice for a wide range of applications.

Download Product Brief

IM68D121J
IM68D121J
IM68D121J

Introducing the IM68D128B: Ultra-Low Power Digital XENSIV™ MEMS Microphone

Balanced SNR & AOP

  • Ultra-Low Power Consumption: 550μA in normal mode and 175μA in low power mode
  • Exceptional Audio Quality: Signal-to-noise ratio (SNR) of 68dB(A)
  • High Acoustic Overload point: 128dBSPL
  • IP57 robustness
  • Enhanced RF Shielding: Ensures reliable performance in noisy environments
  • High robustness to air blow
  • Digital PDM Output
  • Bottom Port

Perfect Fit For

  • Hearables
  • Headphones
  • All Applications

Reliable and Robust

  • 100% back-end tested
  • Qualified for industrial applications according to IEC 60747 and 60749 or JEDEC47/20/22 standards.

Experience the Future of Audio Technology Today

The IM68D128B is the perfect solution for applications that demand exceptional audio quality, power efficiency, and compact design.

Download Product Brief

 

im68d128b
im68d128b
im68d128b

Introducing the IM66D132H: Ultra-Low Power Digital XENSIV™ MEMS Microphone

Very high AOP

  • Ultra-Low power consumption: 580μA in normal mode and 190μA in low power mode
  • Exceptional audio quality: Signal-to-noise ratio (SNR) of 66dB(A)
  • Very high acoustic overload point: 132dBSPL (1%THD at 128dBSPL)
  • IP57 robustness
  • Enhanced RF shielding: Ensures reliable performance in noisy environments
  • High robustness to air blow
  • Digital PDM output
  • Bottom port

Perfect fit for

  • Smartphones
  • Smart speakers 

Reliable and robust:

  • 100% back-end tested
  • Qualified for industrial applications according to IEC 60747 and 60749 or JEDEC47/20/22 standards 

Take your audio to the next level

With its exceptional performance, power efficiency, and compact design, the IM66D132HV is the ideal choice for a wide range of applications.

Download Product Brief

im66d132h
im66d132h
im66d132h

Introducing IM66D130M: Ultra-low power digital XENSIV™ MEMS microphone

Small package, balanced AOP and SNR

  • Ultra-low power consumption: 510μA in normal mode and 170μA in low power mode
  • Compact: Package dimensions of 3mm x 2mm x 0.98mm make it perfect for space-constrained applications
  • Exceptional audio quality: Signal-to-noise ratio (SNR) of 66dB(A)
  • High acoustic overload point: 130dBSPL (1%THD at 124dBSPL)
  • IP57 robustness
  • Enhanced RF shielding: Ensures reliable performance in noisy environments
  • High robustness to air blow
  • Digital PDM output
  • Bottom port

Perfect fit for

  • Hearables
  • Smartphones
  • Smart speakers
  • AR/VR

Reliable and robust:

  • 100% back-end tested
  • Qualified for industrial applications according to IEC 60747 and 60749 or JEDEC47/20/22 standards 

Transform your audio applications with the IM66D130M

With its exceptional power efficiency, outstanding audio quality, and compact design, the IM66D130M is the perfect solution for a wide range of applications.

Download Product Brief

im66d132h
im66d132h
im66d132h

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