| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,138 pcs
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5138 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
473 pcs
|
473 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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The CUI Inc. CMM-4030DT-26354-TR is a digital MEMS microphone designed for various audio applications. It features a PDM (Pulse Density Modulation) digital output, providing a clean signal for processing.
Key electrical specifications include a sensitivity range of -29 dB FS to -23 dB FS at 94 dB SPL and 1 kHz, a supply voltage range of 1.6 V to 3.6 V, and a typical current consumption of 0.54 mA. The microphone boasts a wide frequency response from 100 Hz to 10,000 Hz, a signal-to-noise ratio of 65 dBA, and a total harmonic distortion of 0.2% at 94 dB SPL.
This MEMS microphone is built for demanding environments, with an operating temperature range of -40°C to 105°C. It comes in a small, reflow solder-compatible package measuring 4.00 x 3.00 x 1.00 mm, making it suitable for compact designs. The omnidirectional directivity ensures sound is captured from all directions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 1.6 V to 3.6 V.
The operating temperature range is -40°C to 105°C.
It provides a 1-Bit PDM digital output.
The typical sensitivity is -26 dB FS at 94 dB SPL and 1 kHz.
The signal-to-noise ratio is 65 dBA at 94 dB SPL and 1 kHz.
The dimensions are 4.00 x 3.00 x 1.00 mm.