AD83586C
Description
AD83586C is a digital audio amplifier capable of driving a pair of 8Ω, 25W (30W peak) plus a single 4Ω, 50W (60W peak), or a pair of 4Ω, 50W (60W peak) or a single 2Ω, 100W (120W peak) speaker operating at 24V supply with proper cooling method. AD83586C can provide advanced audio processing capabilities, such as volume control, 36 bands speaker EQ, audio mixing, 3D surround and Dynamic Range Control (DRC).
Key Features
- 16/18/20/24-bits input with I2S, Left-alignment and Right-alignment and TDM data format
- PSNR & DR(A-weighting) Loudspeaker: 130dB (PSNR), 106dB (DR)@24V
- Multiple sampling frequencies (Fs) 8kHz, 16kHz and 32kHz / 44.1kHz / 48kHz and 88.2k / 96kHz
- Supply voltage 3.3V for digital circuit 1.65~3.6V for DVDDIO 4.5V~26V for loudspeaker driver
- Speaker peak output power at 24V 60W x 2CH into 4Ω @ 0.4% THD+N 120W x 1CH into 2Ω @ 0.9% THD+N
- Speaker peak output power for 2.1CH at 24V 30W x 2CH into 8Ω @ 0.3% THD+N 60W x 1CH into 4Ω @ 0.4% THD+N
- Anti-pop design
- I2S output with selectable Audio DSP point
- Short circuit and over-temperature protection
- Supports I2C control without clock
