The IM69D129F low-power MEMS microphone, a part of Infineon’s XENSIV lineup, helps prolong battery life in transportable gadgets. In high-performance mode, it consumes solely 450 µA at 3.072 MHz, dropping to simply 170 µA at 768 kHz in low-power mode.
Designed for space-constrained designs, the IM69D129F gives dependable audio efficiency with a 69-dB(A) SNR in a compact 3.50×2.65×0.98-mm package deal. Infineon’s sealed dual-membrane (SDM) expertise provides IP57-rated safety once more water and mud, making the microphone well-suited for lively noise cancellation (ANC) headphones and earbuds, voice-enabled gadgets, laptops, tablets, convention programs, and cameras.
The IM69D129F microphone integrates a low-noise preamplifier and a sigma-delta ADC, delivering digital pulse density modulation (PDM) output for seamless use in trendy audio programs. Its 11-Hz flat frequency response and ±1-dB sensitivity tolerance allow correct audio seize throughout multi-microphone arrays.
The IM69D129F is out there to order, with buyer samples provided on request.
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