An Audio Module is a distinct piece of audio processing logic performing a relatively atomic function. An audio module may reside in the audio driver or in audio DSP. An example audio module would be DSP-based audio processing
Digital Amplifier Audio Board 2x15W Stereo Class D Class 8-18Vdc CA-3110
OVERVIEW
- Module NO: CA-3110
- Amplifier Chip:TPA3110
- Output Power:15W x 2
- Working Voltage: DC 8-18V
- Working Current: Max:3A
MAX4466 Electret Microphone Amplifier with Adjustable Gain Module
- Supply Voltage Operation: +2.4V to +5.5V.
- Versions with 5nA Complete Shutdown Available only (MAX4467/MAX4468).
- Excellent Power-Supply Rejection Ratio: 112dB.
- Excellent Common-Mode Rejection Ratio: 126dB.
- High AVOL: 125dB (RL = 100kΩ).
MT8870 DTMF Decoder Module
The MT8870 module is a complete DTMF receiver integrating both the band-split filter and digital decoding functions. This detection module interprets the incoming tone and produces a coded output that can be connected to all manner of microcontrollers.
PAM8403 Audio Amplifier module
OVERVIEW
- Dual channel stereo, high output power (3 w + 3 w power @ 5V and 4 ohms load)..
- Double panel wiring solves crosstalk.
- Super mini design allows it to be easily placed in a variety of digital products.
- 3W Output at 10% THD with a 4ΩLoad and 5V Power Supply.
- Filterless, Low Quiescent Current and Low EMI and Low Noise.
- Short Circuit Protection and Thermal Shutdown
TDA8932 Digital Power Amplifier Board 35W Mono High-Power TDA8932 Low Power Consumption
TDA8932 Digital power amplifier board 35W Mono Amplifier Module uses a high-performance digital amplifier TDA8932 chip which has a small size, high efficiency, high power, good sound quality and without additional installation of the radiator and hence suitable for the transformation of active speakers, electro-acoustic project implementation, product development and other audio applications.