| TYPE | DESCRIPTION |
|---|
| Number of Pins | 6 Pin |
| Case/Package | LLGA |
| Supply Current | 650 µA |
| Number of Positions | 6 Position |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -30 ℃ |
| Voltage Rating | 1.8 V |
| Supply Voltage (Max) | 3.6 V |
| Supply Voltage (Min) | 1.64 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Size-Length | 4.77 mm |
| Size-Width | 3.81 mm |
| Size-Height | 1.25 mm |
| Operating Temperature | -30℃ ~ 85℃ |
The MP45DT02 is a MEMS audio Sensor Omni-directional Digital Microphone built with a sensing element and an IC interface with stereo capability. The sensing element, capable of detecting acoustic waves, is manufactured using a specialized silicon micromachining process to produce audio sensors. The IC interface is manufactured using a CMOS process that allows designing a dedicated circuit able to provide a digital signal externally in PDM format. It has an acoustic overload point of 120dB SPL with a best on the market 61dB signal-to-noise ratio and -26dB sensitivity.
● Single supply voltage
● Low power consumption
● PDM single-bit output with option for stereo configuration
ST Microelectronics
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100Hz ~ 10kHz Digital, PDM Microphone MEMS (Silicon) 1.8V Omnidirectional (-26dB ±3dB @ 94dB SPL) Solder Pads
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MEMS audio sensor omnidirectional digital microphone
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