INMP504ACEZ-R7

The INMP504ACEZ-R7 is an ultra-low Noise Microphone with bottom port and analogue output. This consists of a MEMS microphone element, an impedance converter and an output amplifier. The microphone sensitivity specification makes it an excellent choice for both near field and far field applications. The microphone is function and pin-compatible with the INMP404 microphone providing an easy upgrade path. This has very high SNR and extended wideband frequency response, resulting in natural sound with high intelligibility. low current consumption enables long battery life for portable applications. The microphone complies with the TIA-920 telecommunications telephone terminal equipment transmission requirements for wideband digital wire line telephones standard.