IM64D121A Overview
Description
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.
Key Features
- Automotive qualification
- Flat frequency response down to 7 Hz for best ANC performance
- Close sensitivity and phase matching for optimum beam forming
- Extended availability to match automotive design cycles
- Digital PDM output
- Active THD compensation to reduce distortions at high SPL levels
- Small 3.5 x 2.65 x 0.98mm3 surface-mount package
- Environmental robust up to IP57 Potential applications
- Active noise cancellation / Road noise cancellation (ANC/RNC)
- Hands free calling / Voice control
