| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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95,158 pcs
|
95158 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MP45DT02 is a compact, low-power, top-port, omnidirectional digital MEMS microphone from STMicroelectronics. It is built with a sensing element and an IC interface capable of stereo configuration, providing a digital PDM output.
Key electrical specifications include an acoustic overload point of 120 dBSPL, a signal-to-noise ratio of 61 dB, and a sensitivity of -26dB ±3dB @ 94dB SPL. The device operates over a wide voltage range of 1.64 V to 3.6 V with a typical supply current of 650 µA. Its frequency response spans from 100 Hz to 10 kHz.
The MP45DT02 is designed for applications such as mobile terminals, laptop and notebook computers, portable media players, and VoIP systems. It is available in an HLGA package with solder pad terminations, suitable for surface mounting.
Environmental compliance includes RoHS3 compliance and a Moisture Sensitivity Level (MSL) of 1 Unlimited. The operating temperature range is from -30 °C to +85 °C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
1.64V to 3.6V with a nominal rating of 1.8V.
HLGA package, 4.72mm x 3.76mm with a height of 1.38mm.
-30°C to +85°C.
-26dB ±3dB at 94dB SPL.
Digital PDM (Pulse Density Modulation).
100 Hz to 10 kHz.
61dB.