SmartSound™ Analog MicrophonesLike all InvenSense MEMS microphones, the analog output portfolio leverages unique high-performance MEMS elements. Analog output is still a common audio interface type, and has been used by electret microphones for decades. InvenSense MEMS microphones offer significant performance improvements to this old standard. They have similar or better SNR in smaller size, provide consistent performance part-to-part and over temperature, and offer a wider dynamic range. | 
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 | T4086: Analog MEMS microphone with high SNR in small package sizeHigh performance in a small package including 127 dB SPL acoustic overload point, tight ±1 dB sensitivity tolerance and enhanced immunity to both radiated and conducted RF interference. Press Release | Contact Us | T4086 Product Page |
| Product | Package Size | Port Location | SNR (dBA) | AOP (dB SPL) | Sensitivity (dBV) | LF Cutoff (Hz) | Status | Purchase |
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 ICS-40638 | 3.5 × 2.65 × 0.98 | Bottom | 63 | 138 | -43 | 35 | Production | |
 ICS-40800 | 4 × 3 × 1.2 | Dual Port | 70 | 128 | -38 | 80 | Production | |
T4086 | 2.75 × 1.85 × 0.9 | Bottom | 62 | 127 | -38 | 95 | Production | |
 T4076 | 2.75 × 1.85 × 0.9 | Bottom | 63 | 127 | -38 | n/a | NR/ND | |
 T4078 | 3.35 × 2.5 × 0.98 | Bottom | 66 | 135 | -38 | n/a | NR/ND | |
 ICS-40740 | 4 × 3 × 1.2 | Bottom | 70 | 132.5 | -37.5 | 80 | EOL (ICS-40720 recommended) | |
 ICS-40212 | 3.5 × 2.65 × 0.98 | Bottom | 66 | 128 | -38 | 35 | Production | |
 ICS-40618 | 3.5 × 2.65 × 0.98 | Bottom | 67 | 132 | -38 | 50 | NR/ND | |
 ICS-40720 | 4 × 3 × 1.2 | Bottom | 70 | 124 | -32 | 75 | Production | |
 ICS-40730 | 4.72 × 3.76 × 3.5 | Bottom | 74 | 124 | -32 | 35 | Production | |
 ICS-40619 | 3.5 × 2.65 × 0.98 | Top | 67 | 132 | -38 | 50 | NR/ND | |
 ICS-40310 | 3.35 × 2.5 × 0.98 | Bottom | 64 | 112 | -37 | 90 | Production | |
 INMP510 | 3.35 × 2.5 × 0.98 | Bottom | 65 | 124 | -38 | 60 | NR/ND |
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