AD82586C Overview
AD82586C is a digital audio amplifier capable of driving a pair of 8Ω, 20W operating at 24V supply without external heat-sink or fan requirement with play music. AD82586C can provide advanced audio processing capabilities, such as volume control, 20 bands speaker EQ, audio mixing, 3D surround and Dynamic Range Control (DRC). These functions are fully 2 programmable via a simple I C control interface.
AD82586C Key Features
- 16/18/20/24-bits input with I S, Left-alignment and Right-alignment data format
- PSNR & DR(A-weighting) Loudspeaker: 99dB (PSNR), 104dB (DR) @24V
- Supply voltage 3.3V for digital circuit 10V~26V for loudspeaker driver
- Sound processing including： 20 bands parametric speaker EQ Volume control (+24dB~-103dB, 0.125dB/step), Dynamic range co
- Anti-pop design
- Short circuit and over-temperature protection
- I2C control interface with selectable device address
- Support hardware and software reset
- Internal PLL
- LV Under-voltage shutdown and HV Under-voltage detection