Description
The MAX98397 is a high-efficiency, mono Class-DG speaker amplifier with industry-leading quiescent power, featuring integrated speaker current and voltage sensing (IVSENSE), a brownout-prevention engine (BPE), and dynamic-headroom tracking (DHT).
Features
- Wide Input Supply Range (3V to 28V).
- Class-DG Operation Enables Industry Leading
Quiescent Power.
- 21mW at VPVDD = 20V, VVBAT = 3.8V.
- 25.3mW at VPVDD = 24V, VVBAT = 5.0V.
- Ultra-Low Noise Floor.
- 21.5μVRMS Output Noise.
- 117.8dB Dynamic Range.
- Low Distortion.
- -85dB THD+N at 3W into 8Ω, f = 1kHz.
- -85dB THD+N at 6W into 4Ω, f = 1kHz.
- -80dB THD+N at 1W into 8Ω, f = 6kHz, FSW = 650kHz.
- Output Power:.
- 42W in.
MAX98397-AnalogDevices.pdf
