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Product Introduction
SPM1437HM4H-B
- Part Number
- SPM1437HM4H-B
- Manufacturer/Brand
- Knowles
- Description
- MIC MEMSDIGITAL PDM OMNI -22DB
- Category
- Microphones
- RoHs Status
- Lead free / RoHS Compliant
- Series
- SiSonic™
- Quantity
- 7956pcs Stock Available.
Images are for reference only
See Product Specifications
See Product Specifications
Product Specifications
| Part Number | SPM1437HM4H-B |
| Datasheet | SPM1437HM4H-B datasheet |
| Description | MIC MEMSDIGITAL PDM OMNI -22DB |
| Manufacturer | Knowles |
| Series | SiSonic™ |
| Part Status | Not For New Designs |
| Type | MEMS (Silicon) |
| Output Type | Digital, PDM |
| Direction | Omnidirectional |
| Frequency Range | 100Hz ~ 10kHz |
| Sensitivity | -22dB ±3dB @ 94dB SPL |
| S/N Ratio | 61.5dB |
| Impedance | - |
| Voltage - Rated | - |
| Voltage Range | 1.6V ~ 3.6V |
| Current - Supply | 500µA |
| Port Location | Top |
| Ratings | - |
| 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 |
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