SiSonic™ Surface Mount MEMS

Built on our CMOS/MEMS technology platform (originally launched in 2002), the SiSonic™ silicon-based microphone series is entering its fourth generation of development, with product shipments exceeding 5 billion units to date. The proven and evolving design series continues to support high-performance, high-density innovation in such applications as cell phones, digital still cameras, portable music players, and other portable electronic devices. Design variables include ever-smaller sizes, lower profiles and mounting options, increased output capacities, and new digital audio options that eliminate analog noise. For manufacturers, surface mount designs eliminate off-line subassembly production costs. Customized designs are supplied on tape-and-reel and can be run through standard automatic pick-n-place equipment during in-line surface mount manufacturing. The microphones can also be integrated with our patented IntelliSonic™ software and special porting designs to provide a precisely customized sound.

Features

  • New MaxRF models eliminate GSM/TDMA burst noise and provide wide-band RF noise suppression
  • UltraMini footprint - less than 11.5mm
  • Slim UltraMini footprint - less than 8.5mm
  • Digital mics eliminate analog noise
  • Integrated designs with differential or switchable gain
  • Bottom port for thinnest ever designs
  • Multiple performance modes (sleep, low-power, standard mode) optimize voice-trigger applications by entering a low-power high-SNR sensing mode

Select a product category to view features, benefits, documents and performance details

SPA1687LR5H-1 Altman No Downloads available for SPA1687LR5H-1 Altman Active Analog Differential Bottom -38 +/- 1 dBV 65 dB(A) 132 dB SPL 3.50mm x 2.65mm x 0.98mm 2.3-3.6V Smart Speaker Mobile
SPH0641LM4H-1 Morello No Downloads available for SPH0641LM4H-1 Morello Active Digital PDM Bottom -26 +/- dBFS 64 dB(A) 120 dB SPL 3.50mm x 2.65mm x 0.98mm 1.6 to 3.6v Mobile Headset SPH Digital
SPH0641LU4H-1 More No Downloads available for SPH0641LU4H-1 More Active Digital PDM Bottom -26 +/- 1 dBFS 64 dB(A) 120 dB SPL 3.50mm x 2.65mm x 0.98mm 1.6 to 3.6v Ultrasonic Signal Detection Proximity Detection
SPH0644HM4H-1 Harold No Downloads available for SPH0644HM4H-1 Harold Active Digital PDM Top -36 +/- 1 dBFS 58 dB(A) 131 dB SPL 3.50mm x 2.65mm x 0.85mm 1.6 to 3.6v Notebook Tablet
SPH0644LM4H-1 Cornell No Downloads available for SPH0644LM4H-1 Cornell Active Digital PDM Bottom -37 +/- 1 dBFS 65.5 dB(A) 132.5 dB SPL 3.50mm x 2.65mm x 0.98mm 1.6 to 3.6v Smart Speaker Smart TV Mobile Headset
SPH0645LM4H-B Crawford No Downloads available for SPH0645LM4H-B Crawford Active Digital I2S Bottom -26 +/- 3 dBFS 65 dB(A) 120 dB SPL 3.50mm x 2.65mm x 0.98mm 1.6 to 3.6v Wearables
SPH1642HT5H-1 Hardy V2 No Downloads available for SPH1642HT5H-1 Hardy V2 Active Analog Top -42 +/- 1 dBV 65 dB(A) 124 dB SPL 3.50mm x 2.65mm x 1.00mm 1.5 to 3.6v Mobile Headset
SPH6611LR5H-1 McIlrath-Y No Downloads available for SPH6611LR5H-1 McIlrath-Y Active Analog Bottom -38 +/- 1 dBV 65 dB(A) 124 dB SPL 3.50mm x 2.65mm x 0.98mm 1.5 to 3.6v Mobile Headset
SPK0641HT4H-1 Ramis No Downloads available for SPK0641HT4H-1 Ramis Active Digital PDM Top -26 +/- 1 dBFS 64.5 dB(A) 120 dB SPL 4.00mm x 3.00mm x 1.00mm 1.6 to 3.6v Notebook Tablet
SPM0687LR5H-1 Winfrey No Downloads available for SPM0687LR5H-1 Winfrey Active Analog Differential Bottom -35 +/- 1 dBV 70 dB(A) 130 dB SPL 4.72mm x 3.76mm x 1.25mm 2.3-3.6V Smart Speaker Headset
SPU0410HR5H-PB SPU-Top No Downloads available for SPU0410HR5H-PB SPU-Top Active Analog Top -42 +/- 3 dBV 59 dB(A) 122 dB SPL 3.76mm x 2.95mm x 1.10mm 1.5 to 3.6v IOT
SPU0410LR5H-QB SPU-Bottom No Downloads available for SPU0410LR5H-QB SPU-Bottom Active Analog Bottom -38 +/- 3 dBV 63 dB(A) 118 dB SPL 3.76mm x 3.00mm x 1.10mm 1.5 to 3.6v IOT
SPV0842LR5H-1 Ford No Downloads available for SPV0842LR5H-1 Ford Active Analog Bottom -38 +/- 1 dBV 63 dB(A) 124 dB SPL 2.75mm x 1.85mm x 0.90mm 1.5 to 3.6v Mobile Headset
SPV08A0LR5H-1 Tochi No Downloads available for SPV08A0LR5H-1 Tochi Active Analog Bottom -42 +/- 1 dBV 64.5 dB(A) 134 dB SPL 2.75mm x 1.85mm x 0.90mm 2.3-3.6V Mobile Headset
SPW0442HR5H-1 Glengarry No Downloads available for SPW0442HR5H-1 Glengarry Active Analog Top -42 +/- 1 dBV 59 dB(A) 130 dB SPL 3.10mm x 2.50mm x 1.00mm 1.5 to 3.6v Mobile Headset
SPW0690LM4H-1 Cameron No Downloads available for SPW0690LM4H-1 Cameron Active Digital PDM Bottom -41 +/- 1 dBFS 66.5 dB(A) 135 dB SPL 3.10mm x 2.50mm x 0.85mm 1.6 to 3.6v Smart Speaker Smart TV Mobile Headset
SPW2430HR5H-B Mamet No Downloads available for SPW2430HR5H-B Mamet Active Analog Top -42 +/- 3 dBV 59 dB(A) 129 dB SPL 3.10mm x 2.50mm x 1.00mm 1.5 to 3.6v Headset