VA2221A Description
Features The VA2221L, VA2221A is a cost-effective - Operation Voltage from 6V to 26V filter-less Class D stereo audio power amplifier that - Excellent EMI Performance operates in wide range of various power supplies. - Maximum 88% Efficiency with an 8Ω Speaker VA2221L, VA2221A provide two selectable gain - Stereo Mode: With the function of power limit, - Speaker DC Detection and Protection the speakers could be...
VA2221A Key Features
- Operation Voltage from 6V to 26V
- Excellent EMI Performance
- Maximum 88% Efficiency with an 8Ω Speaker
- Stereo Mode
- Two Selectable Gain Settings
- Scalable Power Limit Function
- Speaker DC Detection and Protection
- Parallel BTL Speaker Driving Connection
- Thermal Protection with Auto-Recovery
- Speaker Protection Circuitry