Datasheet Details
| Part number | AS2535 |
|---|---|
| Manufacturer | austriamicrosystems AG |
| File Size | 270.69 KB |
| Description | Multi-Standard CMOS Single Chip Telephone IC with Dual Soft Clipping |
| Datasheet |
 AS2535 Datasheet
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General Description
The AS253x is a CMOS integrated circuit that contains all the functions needed to form a high performance electronic telephone.
The device incorporates LD/MF repertory dialling, melody generation, ring frequency discrimination and a high quality line/speech circuit.
Key Features
- u Line/speech circuit, LD/MF repertory dialler and tone ringer on one 28 pin CMOS chip 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 u Line loss compensation selectable by pin option u Low noise (max. - 72 dBmp) u Real or complex impedance u NET 4 compatible u LD/MF switchable dialling u Pacifier tone during programming u 31 digit last number redial u Repertory memories (not AS2534), 4 dire.