MP34DB02TR
MIC MEMS DIGITAL PDM OMNI -26DBManufacturer: STMicroelectronics
Categories: Microphones
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STMicroelectronics MP34DB02TR is a digital MEMS microphone. This omnidirectional silicon component offers a wide frequency response from 20 Hz to 20 kHz. It features a PDM output interface and operates within a voltage range of 1.64 V to 3.6 V, with a rated voltage of 1.8 V. Sensitivity is rated at -26dB ±3dB at 94dB SPL, and the signal-to-noise ratio is 62.6dB. The device has a typical current consumption of 650 µA. Measuring 4.00mm x 3.00mm with a height of 1.10mm, it utilizes solder pads for termination and is supplied in tape and reel packaging. This component is suitable for applications in consumer electronics and automotive systems.
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 | 0.157"" L x 0.118"" W (4.00mm x 3.00mm) |
| Sensitivity | -26dB ±3dB @ 94dB SPL |
| Shape | Rectangular |
| Type | MEMS (Silicon) |
| S/N Ratio | 62.6dB |
| Termination | Solder Pads |
| Direction | Omnidirectional |
| Port Location | Bottom |
| Height (Max) | 0.043"" (1.10mm) |
| Voltage - Rated | 1.8 V |
| Current - Supply | 650 µA |
| Voltage Range | 1.64 V ~ 3.6 V |
| Frequency Range | 20 Hz ~ 20 kHz |
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