AD82088D Overview
AD82088D is a digital audio amplifier capable of driving 25W (BTL) each to a pair of 8Ω load speaker and 50W (PBTL) to a 4Ω load speaker operating at 24V supply without external heat-sink or fan requirement with play music. AD82088D provides advanced audio processing functions, such as volume control, 40 EQ bands, audio mixing, 3D surround sound and Dynamic Range Control (DRC) and Auto Gain Limiter (AGL). These are...
AD82088D Key Features
- 16/18/20/24-bits input with I2S, Left-alignment and Right-alignment and TDM data format
- PSNR & DR(A-weighting) Loudspeaker: 107dB (PSNR), 108dB (DR)@24V
- Multiple sampling frequencies (Fs) 8kHz, 16kHz, 32kHz/44.1kHz/48kHz and 88.2kHz/96kHz
- Supply voltage 3.3V/1.8V for digital circuit 8V~26V for loudspeaker driver
- Supports 2.0CH/Mono configuration
- Loudspeaker output power@12V for stereo
- Loudspeaker output power@18V for stereo 15W x 2CH into 8Ω <1% THD+N
- Loudspeaker output power@24V for stereo 25W x 2CH into 8Ω <1% THD+N
- Sound processing including： 40 bands parametric EQ Volume control (+24dB~-103dB, 0.125dB/step) Three Band plus post Dyna
- I2S/TDM output with selectable Audio DSP point