IM63D135A Overview
The device is designed for applications where low self-noise (high SNR), wide dynamic range, low distortions and a high acoustic overload point are required. The low cut-off frequency (LFRO) makes it a well suited device for active noise cancelling (ANC) applications. Infineon's MEMS technology is based on a miniaturized microphone design and results in high linearity of the output signal within a high dynamic range.
IM63D135A Key Features
- Automotive qualification (AEC-Q103)
- High AOP for optimal use on the exterior of the car
- Close sensitivity and phase matching for optimum beam forming
- Extended availability to match automotive design cycles
- Digital PDM output
- Active THD pensation to reduce distortions at high SPL levels
- Small 3.5 x 2.65 x 0.98mm3 surface-mount package
- Environmental robust up to IP57