AS2534E
AS2534E is Multi-Standard CMOS Single Chip Telephone IC manufactured by austriamicrosystems AG.
- Part of the AS2533 comparator family.
- Part of the AS2533 comparator family.
Data Sheet
AS2533...6
Multi-Standard CMOS Single Chip
® Telephone IC with Dual Soft Clipping
Austria Mikro Systeme International AG
General Description
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 repertory dialling, melody generation, ring frequency discrimination and a high quality line/speech circuit. u Line loss...
