MAX9814 Amplifier Microphone Module

the max9814 microphone module is a high-performance microphone amplifier with automatic gain control (agc). this device features a low-noise amplifier, an output amplifier, and a microphone bias generator. the agc amplifier module model cma-4544pf-w is an advanced audio solution that excels in recording and amplifying sound. with its automatic gain control (agc) system, it dynamically adjusts the gain level to accommodate various sound input levels and ensures a consistent and high-quality output.

application of MAX9814 Amplifier Microphone Module:

1. electronic devices
2. audio equipment
3. sound control system

1. operating voltage range: 2.7v ~ 5.5v
2. low thd: 0.04% (typical)
3. low noise internal 2v microphone
4. current: 3 ma
5. output: biased 2vpp to 1.25v
6. frequency response: 20 hz to 20 khz
7. selectable automatic gain: maximum 40db, 50db, or 60db
8. low reference input noise density: 30nv
9. low thd: 0.04% (type)