AD92580
Overview
The AD92580 is a high performance stereo digital amplifier power stage. It can deliver 10W x 2CH output power into 8Ω loudspeaker for stereo or 20W x 1ch output power into 4Ω loudspeaker for mono in BTL configuration within <1% THD+N at 15V ~ 24V supply.
- PVDD range from 10.8V to 26.4V
- Support single-ended input audio PWM (AD) modulated signal
- Support differential input audio PWM (AD & BD) modulated signal
- Loudspeaker output power for stereo (BTL) - 10W x 2CH @ THD+N=0.15% into 8Ω at 24V - 10W x 2CH @ THD+N=0.23% into 8Ω at 18V - 10W x 2CH @ THD+N=0.5% into 8Ω at 15V - 8W x 2CH @ THD+N=5.6% into 8Ω at 12V
- Loudspeaker output power for mono (BTL) - 20W x 1CH @ THD+N=0.09% into 8Ω at 24V - 20W x 1CH @ THD+N=0.12% into 8Ω at 18V - 20W x 1CH @ THD+N=0.3% into 8Ω at 15V
- Over-temperature protection
- Over-current protection
- Under-voltage detection
- Error report
- Built-in anti-pop function
