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 26dB 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 components for - 12.3W@4Ω Load at 12V with THD+N=1.
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Preliminary Only
Preliminary
VA2246
Low EMI Stereo Class D Audio Amplifier
General 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 26dB 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 components for - 12.3W@4Ω Load at 12V with THD+N=10%
driving bridged-tied stereo speaker directly with - 26dB Fixed Gain Setting
excellent EMI performance.
VA2246 Datasheet
