W51300 - FLASH VR CONTROLLER
The W51300 is a voice recorder IC which contains A/D and D/A converters to digitize and reproduce voice signals.
An anti-alias/smoothing filter, AGC circuit, MIC preamplifier, and speaker power amplifier are used to smooth the input voice and set the output voice to a certain volume while minimizing
W51300 Features
* Modified ADM algorithm with 24 KHz sampling frequency when ROSC = 620 KΩ
* Operates with Winbond serial flash EPROM
* Built-in A/D, D/A, MIC preamplifier, AGC circuit, anti-alias/smoothing filter, speaker power amplifier, and LED indicator
* 8 input trigger pins (L_
