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
| Product Families | Model ID | Dimensions | Analog/Digital | Port Location | 1kHz Sensitivity @1Pa | SNR | Sensitivity Tolerance | Maximum Current Draw (uA) | Downloads |
|---|---|---|---|---|---|---|---|---|---|
| SPA | SPA2629LR5H | 3.35mm x 2.50mm x 0.98mm | Analog | Bottom | -38.0 dBV | 65 | +/- 3dB | 165 |
|
| SPH | SPH0641LM4H-1 | 3.50mm x 2.65mm x 0.98mm | Digital | Bottom | -26 dBFS | 64 | +/-1 dB | Low Power: 270 / Standard: 700 |
|
| SPH | SPH0644LM4H-1 | 3.50mm x 2.65mm x 0.98mm | Digital | Bottom | -37.0 dBFS | 65.5 | +/- 1dB | 900 |
|
| SPH | SPH1611LR5H-1 | 3.50mm x 2.65mm x 0.98mm | Analog | Bottom | -38 dBV | 65 | +/- 1dB | 185 |
|
| SPH | SPH1642HT5H-1 | 3.50mm x 2.65mm x 1.00mm | Analog | Top | -38 dBV | 65 | +/-1 dB | 185 |
|
| SPH | SPH1668LM4H-1 | 3.50mm x 2.65mm x 0.98mm | Digital | Bottom | -29 dBFS | 65.5 | +/- 1dB | Low Power: 270 / Standard: 700 |
|
| SPK | SPK0415HM4H | 4.00mm x 3.00mm x 1.06mm | Digital | Top | -26 dBFS | 61 | +/-3 dB | 650 |
|
| SPK | SPK0641HT4H-1 | 4.00mm x 3.00mm x 1.00mm | Digital | Top | -26 dBFS | 64.5 | +/-1dB | Low Power: 270 / Standard: 700 |
|
| SPK | SPK0838HT4H-B | 4.00mm x 3.00mm x 1.00mm | Digital | Top | -26 dBFS | 64 | +/-3 dB | 700 |
|
| SPK | SPK1638LM4H-B | 4.00mm x 3.00mm x 1.00mm | Digital | Bottom | -26 dBFS | 64.5 | +/-3dB | 650 |
|
| SPM | SPM0408LE5H | 4.72mm x 3.76mm x 1.25mm | Analog | Bottom | -18 dBV | 63 | +/-3 dB | 350 |
|
| SPQ | SPQ1410HR5H | 3.76mm x 2.24mm x 1.10mm | Analog | Top | -42 dBV | 59 | +/-3 dB | 160 |
|
| SPU | SPU0410HR5H | 3.76mm x 2.95mm x 1.10mm | Analog | Top | -42 dBV | 59 | +/- 3 dB | 160 |
|
| SPU | SPU0410LR5H | 3.76mm x 3.00mm x 1.10mm | Analog | Bottom | -38 dBV | 63 | +/-3 dB | 160 |
|
| SPU | SPU0414HR5H | 3.76mm x 2.95mm x 1.10mm | Analog | Top | -22 dBV | 59 | +/-3 dB | 220 |
|
| SPU | SPU1410LR5H | 3.76mm x 3.00mm x 1.10mm | Analog | Bottom | -38 dBV | 63 | +/-3 dB | 160 |
|
| SPV | SPV0842LR5H-1 | 2.75mm x 1.85mm x 0.90mm | Analog | Bottom | -38 dBV | 62.5 | +/- 1dB | 165 |
|
| SPV | SPV1840LR5H-B | 2.75mm x 1.85mm x 0.9mm | Analog | Bottom | -38 dBV | 62.5 | +/- 3dB | 60 |
|
| SPW | SPW2430HR5H | 3.10mm x 2.50mm x 1.00mm | Analog | Top | -42.0 dBV | 59 | +/- 3dB | 110 |
|
