AS2534B Overview
Key Features The AS253x is a CMOS integrated circuit that contains u Line/speech circuit, LD/MF repertory dialler and tone ringer on one 28 pin CMOS chip all the functions needed to form a high performance electronic telephone. u Operating range from 13 to 100 mA (down to 5 mA with reduced performance) u Soft clipping to avoid harsh distortion u Volume control of receive signal The device incorporates LD/MF...
AS2534B Key Features
- 72 dBmp) u Real or plex impedance u NET 4 patible u LD/MF switchable dialling u Pacifier tone during programming