ICS-40730 Overview
The ICS-40730 is an ultra-low noise, differential analog output, bottom-ported MEMS microphone. The ICS-40730 includes a MEMS microphone element, an impedance converter, a differential output amplifier and an enhanced RF package. The ICS-40730’s 74 dB SNR and ±2 dB sensitivity tolerance make it an excellent choice for microphone arrays and far field voice control applications.
ICS-40730 Key Features
- Ultra-High 74 dBA SNR
- 32 dBV Differential Sensitivity, -38 dBV Single
- ±2 dB Sensitivity Tolerance
- 4.72 × 3.76 × 3.5 mm Surface-Mount Package
- Non-Inverted Signal Output
- Extended Frequency Response from 20 Hz to 20 kHz
- Enhanced RF Performance
- 285 µA Current Consumption
- 123 dB SPL Acoustic Overload Point
- 77 dBV PSR