Part Number : PT2395
Function : Enhanced digital echo IC
Manufacturers : Princeton Technology
Pinouts : 
Description :
PT2395 is a silicon gate CMOS-processed digital echo IC functionally compatible with M50195P.
Input signal to PT2395 is converted to digital signal with A-D conversion then stored in the memory(DRAM) chip.
PT2395 Datasheet PDF Download
Other data sheets within the file : PT2395