Analog MEMS microphones provide raw analog signals, allowing flexible use with various analog audio systems and external analog-to-digital converters (ADC). They offer compatibility with legacy systems and simpler designs where digital processing is not required. Additionally, analog MEMS mics can be more cost-effective for certain applications.
Analog MEMS microphones are often found in traditional audio equipment, hearing aids, communication devices, and industrial applications where analog signal processing is preferred or required.