MP45DT02TR-M
MIC MEMS DIGITAL PDM OMNI -26DBManufacturer: STMicroelectronics
Categories: Microphones
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STMicroelectronics MP45DT02TR-M is a digital MEMS (Silicon) microphone offering an omnidirectional polar pattern. This component operates within a 1.64 V to 3.6 V supply voltage range, with a typical rated voltage of 1.8 V, and consumes a supply current of 650 µA. The frequency response spans from 100 Hz to 10 kHz, with a sensitivity of -26dB ±3dB at 94dB SPL. It features a high signal-to-noise ratio of 61dB and outputs a digital Pulse Density Modulation (PDM) signal. The Solder Pad termination facilitates integration and is supplied in Tape & Reel packaging. This microphone is well-suited for applications in consumer electronics and industrial control systems requiring compact, high-performance audio capture. Dimensions are 4.72mm L x 3.76mm W with a height of 1.35mm.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Output Type | Digital, PDM |
| Size / Dimension | 0.186"" L x 0.148"" W (4.72mm x 3.76mm) |
| Sensitivity | -26dB ±3dB @ 94dB SPL |
| Shape | Rectangular |
| Type | MEMS (Silicon) |
| S/N Ratio | 61dB |
| Termination | Solder Pads |
| Direction | Omnidirectional |
| Port Location | Top |
| Height (Max) | 0.053"" (1.35mm) |
| Voltage - Rated | 1.8 V |
| Current - Supply | 650 µA |
| Voltage Range | 1.64 V ~ 3.6 V |
| Frequency Range | 100 Hz ~ 10 kHz |
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