Описание
The MAX9895A is a complete audio subsystem for active noise-cancelling (ANC) stereo headphones and headsets.
- 2.7V to 4.5V Operation
- Low Headphone Amplifier Noise
- Low-Noise Microphone Preamplifiers with 2.2V Bias
- Stereo 33mW into 16? Capacitorless Headphone Amplifiers
- Microphone Output Path Available for Speech Transmission
- Adjustable Microphone Gain by I2C Interface or External Resistors
- Low External Component Count