MEMS 麥克風規格
P/N | A/D | SNR | AOP | Sensitivity | Voltage | Current | Package | Port | Note |
3SM123C4T1VA | Analog | 57 dB | 123 dB | -42±1 dBV | 1.6 to 3.6 V | 80 uA | 2.75 x 1.85 x 0.95mm | Top | 小體積 |
3SM123GZB1VD-021 | Analog | 61.5 dB | 123 dB | -38±1 dBV | 1.6 to 3.6 V | 80 uA | 2.75 x 1.85 x 0.90mm | Bottom | 小體積 |
3SM122KZT1VA | Analog | 64 dB | 128 dB | -38±1 dBV | 1.6 to 3.6 V | 80 uA | 2.75 x 1.85 x 1.05mm | Top | 高SNR |
3SM122KZB1VD | Analog | 64 dB | 128 dB | -38±1 dBV | 1.6 to 3.6 V | 80 uA | 2.75 x 1.85 x 0.90mm | Bottom | 高SNR |
3SM123C4T1UC | Analog | 57 dB | 130 dB | -42±1 dBV | 1.6 to 3.6 V | 80 uA | 3.76 x 2.95 x 1.10mm | Top | 大體積 |
3SM121MZB1UA | Analog | 66 dB | 130 dB | -38±1 dBV | 1.6 to 3.6 V | 80 uA | 3.76 x 3.00 x 1.10mm | Bottom | 大體積 |
3SM222FMT1HA | Digital | 60 dB | 120 dB | -26±1 dBFS | 1.6 to 3.6 V | 650 uA | 3.50 x 2.65 x 0.85mm | Top | 小體積 |
3SM222KMB1HA | Digital | 64 dB | 120 dB | -26±1 dBFS | 1.6 to 3.6 V | 650 uA | 3.50 x 2.65 x 0.98mm | Bottom | 小體積 |
3SM222FMT1KA | Digital | 60 dB | 120 dB | -26±1 dBFS | 1.6 to 3.6 V | 650 uA | 4.00 x 3.00 x 1.06mm | Top | 大體積 |
3SM222KMB1KA | Digital | 64 dB | 120 dB | -26±1 dBFS | 1.6 to 3.6 V | 650 uA | 4.00 x 3.00 x 1.00mm | Bottom | 大體積 |
3SM222KMT1KA-021 | Digital | 64 dB | 120 dB | -26±1 dBFS | 1.6 to 3.6 V | 650 uA | 4.00 x 3.00 x 1.00mm | Direct-top | 高SNR |