AD82584 Overview
AD82584 is a digital audio amplifier capable of driving 15W (BTL) each to a pair of 8Ω load speaker and 30W (PBTL) to a 4Ω load speaker operating at 24V supply without external heat-sink or fan requirement with play music. AD82584 is also capable of driving 4Ω, 10W (SE)x2 + 8Ω, 20W (BTL)x1 at 24V supply for 2.1CH application. AD82584 can provide advanced audio processing functions, such as volume control, 20 EQ...
AD82584 Key Features
- 16/18/20/24-bits input with I S, Left-alignment and Right-alignment data format
- PSNR & DR(A-weighting) Loudspeaker: 96dB (PSNR), 108dB (DR) @24V
- Supply voltage 3.3V for digital circuit 10V~26V for loudspeaker driver
- Supports 2.0CH/2.1CH/Mono configuration
- Sound processing including： 20 bands parametric speaker EQ Volume control (+24dB~-103dB, 0.125dB/step) Dynamic range con
- Anti-pop design
- Short circuit and over-temperature protection
- I2C control interface with selectable device address
- Support hardware and software reset
- Internal PLL
