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SiSonic™ Series
 
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SiSonic™ SPA Series

SiSonic™ Series

SiSonic™ MEMS Silicon Microphones, Analog, Digital, Omnidirectional

Knowles

Built on CMOS/MEMS technology platform, the SiSonic™ silicon-based MEMS microphone series is a step ahead of the competition. The proven and evolving design series continues to support high performance, high density innovation.

Product Description

Design variables include ever smaller sizes, lower profiles and mounting options, increased output capacities, and 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 and place equipment during in-line surface mount manufacturing.

Features
  • MaxRF models eliminate GSM/TDMA burst noise and provide wide-band RF noise suppression
  • UltraMini footprint - less than 11.5mm2 (SPU Series)
  • Slim UltraMini footprint - less than 8.5mm2 (SPQ Series)
  • Digital mics eliminate analog noise
  • Integrated designs with differential or switchable gain
  • Zero Height Mic™ for thinnest ever designs
Applications :
  • Cell phones
  • Digital still cameras
  • Portable music players
  • Portable electronic devices
Specifications
  • Current - Supply:1.4mA ~ 800µA
  • Direction:Omnidirectional
  • Frequency Range:20Hz ~ 100Hz
  • Impedance:400 Ohms
  • S/N Ratio:59dB ~ 64.5dB
  • Shape:Rectangular
  • Termination:Solder Pads
  • Type:MEMS (Silicon)
  • Voltage - Rated:1.8V
  • Voltage Range:1.5V ~ 2.3V
Parts

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SPV1840LR5H-BSPV1840LR5H-BKASKADE MIC ANALOG BOTTOM PORT MEMS (Silicon)AnalogOmnidirectional100HzRoHS
SPK0641HT4H-1SPK0641HT4H-1RAMIS MIC MULTIMODE DGT TOP PORTMEMS (Silicon)Digital, PDMOmnidirectional20HzRoHS
SPK0838HT4H-1SPK0838HT4H-1RAMIS-B MIC MULTIMODE DIG TOP PTMEMS (Silicon)Digital, PDMOmnidirectional100HzRoHS
SPQ1410HR5H-BSPQ1410HR5H-BMICROPHONE MEMS ANALOG OMNI MEMS (Silicon)AnalogOmnidirectional100HzRoHS
SPV0842LR5H-1SPV0842LR5H-1FORD MIC ANALOG BOTTOM PORT MEMS (Silicon)AnalogOmnidirectional50Hz
SPV08A0LR5H-1SPV08A0LR5H-1TOCHI MIC ANALOG BOTTOM PORT MEMS (Silicon)AnalogOmnidirectional20HzRoHS
SPK0833LM4H-BSPK0833LM4H-BMICROPHONE MEMS DIGITAL PDM OMNIMEMS (Silicon)Digital, PDMOmnidirectional100HzRoHS
SPG08P4HM4H-1SPG08P4HM4H-1BARACUS MIC MULTIMODE DIG TOP PTMEMS (Silicon)Digital, PDMOmnidirectional50HzRoHS

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Associated Product
CML Microcircuits CMX649E3
Category: Semiconductors, Development Tools-Integrated Circuits (ICs)-Interface-CODECs