Click to expand full text
VA2236
Low EMI Stereo Class D Audio Amplifier
General Description
Features
The VA2236 is a cost-effective filter-less Class - Operation Voltage from 6V to 26V
D stereo audio power amplifier that operates in wide - Excellent EMI Performance for Filter-Free
range of various power supplies. VA2236 is de-
Operation
signed with fixed 26dB gain setting. VA2236 can - Maximum 88% Efficiency with an 8Ω Speaker
output 15W per channel into 8Ω load with lower - 15W@4Ω Load at 12V (Heat-Sink)
supply current and fewer external components for - 16.5W@8Ω Load at 18V (Heat-Sink)
driving bridged-tied stereo speaker directly with - 26dB Fixed Gain Setting
excellent EMI performance. With the function of - Speaker DC Detection and Protection
power limit, the speakers could be operated safely.