The LMV1100 is an active noise canceling processor with integrated, custom tuned filters that a user can optimize for different over-the-ear headphone designs. The LMV1100 solution offers improved cancellation over a wider frequency range than typical discrete designs.
The LMV1100 single IC solution replaces traditional discrete analog designs, eliminating dozens of components, lowering manufacturing cost, improving reliability, and reducing space requirements. With the accompanying LMV1100 Development Kit, the LMV1100 also provides users the ability to tune filters that can be optimized for different headset designs. The solution also utilizes an automated multi-variable calibration to correct for variations in headphone, microphone, speaker, and other components, improving performance and enhancing yield without requiring manual adjustments
| LMV1100 | |
| Function | Active Noise Cancelling |
| Downlink | Yes |
| Special Features | Feedback Mode |
| Mono/Stereo | Stereo |
| Output Type | Single-Ended |
| FFNRI (dB) | 20 |
| Supply Current (mA) | 3.4 |
| THD (%) | 0.2 |
