SPM1437HM4H-B
Trace-Tec code
302248
Manufacturer
Knowles
Manufacturer Product Number
SPM1437HM4H-B
Description
100 Hz ~ 10 kHz Digital, PDM Microphone MEMS (Silicon) 1.6 V ~ 3.6 V Omnidirectional (-22dB ±3dB @ 94dB SPL) Solder Pads
Datasheet
Datasheet Product Attributes
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Type | Description |
|---|---|---|
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Categories |
Microphones Audio Products |
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Manufacturer | Knowles |
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Series | SiSonic™ |
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Package | Digi-Reel® |
| Part Status | Obsolete | |
| Packaging | Digi-Reel® | |
| Output Type | Digital, PDM | |
| Size / Dimension | 0.186" L x 0.148" W (4.72mm x 3.76mm) | |
| Sensitivity | -22dB ±3dB @ 94dB SPL | |
| Shape | Rectangular | |
| Type | MEMS (Silicon) | |
| S/N Ratio | 61.5dB | |
| Termination | Solder Pads | |
| Direction | Omnidirectional | |
| Port Location | Top | |
| Height (Max) | 0.049" (1.25mm) | |
| Current - Supply | 500 µA | |
| Voltage Range | 1.6 V ~ 3.6 V | |
| Frequency Range | 100 Hz ~ 10 kHz |
Documents and Media
| RESOURCE TYPE | Link |
|---|---|
| Datasheet |
Datasheet
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| Image | - |
| Video | - |
Environmental and Export Classifications
| ATTRIBUTE | DESCRIPTION |
|---|---|
| RoHS Status | RoHS Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | Reach unaffected |
| ECCN | EAR99 |
| HTSUS | 8518.10.8030 |
Environmental and Export Classifications
| ATTRIBUTE | DESCRIPTION |
|---|---|
| Other Names |
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