The VA2238B is a cost-effective filter-less - Operation Voltage from 6V to 16V
Class D stereo audio power amplifier that operates - Excellent EMI Performance for Filter-Free
in wide range of various power supplies. VA2238B
Operation
is designed with fixed 36dB gain setting. VA2238B - Maximum 85% Efficiency BTL Mode @8Ω
can 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 components for - 12.3W@4Ω Load at 12V with THD+N=.
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Preliminary Only
Preliminary
VA2238B
Low EMI Stereo Class D Audio Amplifier
General Description
Features
The VA2238B is a cost-effective filter-less - Operation Voltage from 6V to 16V
Class D stereo audio power amplifier that operates - Excellent EMI Performance for Filter-Free
in wide range of various power supplies. VA2238B
Operation
is designed with fixed 36dB gain setting. VA2238B - Maximum 85% Efficiency BTL Mode @8Ω
can 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 components for - 12.3W@4Ω Load at 12V with THD+N=10%
driving bridged-tied stereo speaker directly with - 36dB Fixed Gain Setting
excellent EMI performance.
VA2238B Datasheet
