MAX4466 Microphone Preamp IC from Canada
The MAX4466 is an adjustable-gain microphone preamplifier IC for sound-sensing applications like voice recorders. Classified in HTS 8542.33.00.01 as it amplifies weak microphone signals up to 60dB gain. Features automatic gain control for optimal audio capture.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Document gain range and input impedance specs; package in anti-static trays
• Common issue: undervaluing small-quantity prototype shipments