founded in 1946, knowles is the leading designer and manufacturer of advanced acoustic components and offers a growing range of micro-acoustic, electro-mechanical, and related technology platforms to support the business potential of our customers.
| Part Number | SPH0645LM4H-B |
|---|---|
| Part Status | Active |
| Type | MEMS (Silicon) |
| Output Type | Digital, I²S |
| Direction | Omnidirectional |
| Frequency Range | 20Hz ~ 20kHz |
| Sensitivity | -26dB ±3dB @ 94dB SPL |
| S/N Ratio | 65dB |
| Impedance | - |
| Voltage - Rated | 1.8V |
| Voltage Range | 1.62 ~ 3.6V |
| Current - Supply | 600µA |
| Port Location | Bottom |
| Ratings | - |
| Termination | Solder Pads |
| Size / Dimension | 0.138" L x 0.104" W (3.50mm x 2.65mm) |
| Height (Max) | 0.043" (1.10mm) |
| Shape | Rectangular |
Manufacturer: Knowles
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