MAX98372 Description
The MAX98372 is a high-efficiency, mono Class D audio amplifier featuring dynamic headroom tracking (DHT) and brownout protection. DHT automatically optimizes the headroom available to the Class D amplifier as the power supply voltage varies, due to sudden transients and declining battery life to maintain a consistent listening experience. A wide 5.5V to 18V supply range allows the device to reach 19W into an 8Ω...
MAX98372 Key Features
- Wide Supply Range (5.5V to 18V) -- Dynamic Headroom Tracking Maintains a Consistent
- 15.7W into 8Ω, VPVDD = 17V
- 13.2W into 4Ω, VPVDD = 12V -- Output Power at 10% THD+N
- 19W into 8Ω, VPVDD = 17V
- 15.8W into 4Ω, VPVDD = 12V -- Speaker Amplifier Efficiency
- 91% at 10W into 8Ω, VPVDD = 12V
- 81% at 15W into 4Ω, VPVDD = 12V -- ALC Provides Battery Brownout Protection -- Extensive Click-and-Pop Suppression -- 30