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Knowles SPM1437HM4H-B
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| Parameters | |
|---|---|
| Mfr | Knowles |
| Series | SiSonic™ |
| Package | Tape & Reel (TR) |
| Product Status | Obsolete |
| Type | MEMS (Silicon) |
| Output Type | Digital, PDM |
| Direction | Omnidirectional |
| Frequency Range | 100 Hz ~ 10 kHz |
| Sensitivity | -22dB ±3dB @ 94dB SPL |
| S/N Ratio | 61.5dB |
| Voltage Range | 1.6 V ~ 3.6 V |
| Current - Supply | 500 µA |
| Port Location | Top |
| Termination | Solder Pads |
| Size / Dimension | 0.186" L x 0.148" W (4.72mm x 3.76mm) |
| Height (Max) | 0.049" (1.25mm) |
| Shape | Rectangular |
| RoHS Status | RoHS Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8518.10.8030 |
| Standard Package | 1,200 |
100 Hz ~ 10 kHz Digital, PDM Microphone MEMS (Silicon) 1.6 V ~ 3.6 V Omnidirectional (-22dB ±3dB @ 94dB SPL) Solder Pads
