MP34DT04TR-C1
MIC MEMS DIGITAL PDM OMNI -26DBManufacturer: STMicroelectronics
Categories: Microphones
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The STMicroelectronics MP34DT04TR-C1 is a digital PDM MEMS microphone designed for high-performance audio capture. This omnidirectional device offers a frequency response from 100 Hz to 10 kHz, with a sensitivity of -26dB ±3dB at 94dB SPL. It features a signal-to-noise ratio of 64dB and operates within a voltage range of 1.6 V to 3.6 V, with a rated voltage of 1.8 V. The MP34DT04TR-C1 utilizes a top port location and a surface mount termination, packaged in a tape and reel (TR) format. Its compact dimensions of 3.00mm x 4.00mm and a maximum height of 2.00mm make it suitable for space-constrained applications in consumer electronics, automotive systems, and voice-activated interfaces. The component's digital PDM output simplifies integration into modern audio processing chains.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Output Type | Digital, PDM |
| Size / Dimension | 0.118"" L x 0.157"" W (3.00mm x 4.00mm) |
| Sensitivity | -26dB ±3dB @ 94dB SPL |
| Shape | Rectangular |
| Type | MEMS (Silicon) |
| S/N Ratio | 64dB |
| Termination | Surface Mount |
| Direction | Omnidirectional |
| Ratings | - |
| Port Location | Top |
| Height (Max) | 0.079"" (2.00mm) |
| Voltage - Rated | 1.8 V |
| Current - Supply | 10 mA |
| Voltage Range | 1.6 V ~ 3.6 V |
| Frequency Range | 100 Hz ~ 10 kHz |