PR33A3 Datasheet, PDF (19/27 Pages) Aplus Intergrated Circuits – Recording voice IC

Integrated Circuits Inc.
aPR33A3
To get best sound quality, we can use buffer or inverter to isolate MICG to avoid noise from external
circuit. Driving current is provided by buffer(inverter) only.
Ver. E
19/27
JAN 06 2014