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AiT Semiconductor Inc.
www.ait-ic.com
A2230
AUDIO AMPLIFIER 1.7W CLASS-AB
DESCRIPTION
FEATURES
The A2230 is a Class-AB audio power amplifier. It is Improved PSRR at 217 Hz & 1 kHz 60dB
capable of delivering 1.7 watts of continuous average Power output at 5.0V, 10% THD+N, 4Ω
power to an 4Ω BTL load with less than 10%
1.7 W (typ.)
distortion (THD+N) from a 5VDC power supply, or 1.1 Power output at 5.0V, 1% THD+N, 8Ω
watts continuous average power to an 8Ω BTL load
1.1 W (typ.)
with less than 1% distortion.
2.2V ~ 5.5V operation voltage.
The A2230 is designed specifically to provide high Improved circuitry eliminates pop-click noise
quality output power with a minimal amount of
during turn-on and turn-off transitions
external components.