VA2246
Description
Features
The VA2246 is a cost-effective filter-less Class
- Operation Voltage from 6V to 18V
D stereo audio power amplifier that operates in wide
- Excellent EMI Performance for Filter-Free range of various power supplies. VA2246 is de-
Operation signed with fixed 26d B gain setting. VA2246 can
- Maximum 85% Efficiency BTL Mode @8Ω output 8.8W per channel into 8Ω load with lower
- 8.8W@8Ω Load at 12V with THD+N=10% supply current and fewer external ponents for
- 12.3W@4Ω Load at 12V with THD+N=10% driving bridged-tied stereo speaker directly with
- 26d B Fixed Gain Setting excellent EMI performance. With the function of
- Support Parallel BTL (Mono) Operation power limit, the speakers could be operated safely.
- Speaker DC Detection and Protection
- Thermal Protection with Auto-Recovery
VA2246 operates with high efficiency energy con-
- Speaker Protection Circuitry version up to 85% (Stereo 8Ω Load) so that the ex-
- Short Circuit and Thermal Protection ternal...
