SOT-23-8 Class AB amplifier with microphone front-end
The MAX4467EKA+T is a Class AB audio amplifier from Analog Devices, packaged in a SOT-23-8 surface-mount case. It is designed as a mono (1-channel) amplifier with dedicated microphone and shutdown features, making it a natural fit for electret microphone preamp stages in portable or battery-powered audio equipment.
Temperature grade and package integration
The SOT-23-8 package is a compact 8-lead surface-mount footprint. The 0.65 mm lead pitch and low profile suit space-constrained PCBs; the small thermal pad area means the amplifier's power dissipation is limited by the copper land on the board, so layout should follow the recommended footprint in the datasheet for adequate heat spreading.