AD82128
Description
AD82128 is a digital audio amplifier capable of driving 25W (31W peak power) each to a pair of 8Ω load speaker (BTL) and 50W (62W peak power) to a 4Ω load speaker (PBTL) operating at 24V supply without external heat-sink or fan requirement with play music.
Key Features
- PSNR & DR(A-weighting) Loudspeaker: 107dB (PSNR), 108dB (DR)@24V
- Supports 2.0CH/Mono configuration
- Loudspeaker output power@12V for stereo
- Loudspeaker output power@24V for stereo 31W x 2CH into 8Ω <1% THD+N
- Anti-pop design
- Level meter and power meter
- I2S output with selectable Audio DSP point
- Short circuit and over-temperature protection
- Supports I2C control without clock
- I2C control interface with selectable device address
Applications
- TV audio
