Datasheet4U Logo Datasheet4U.com

AS2534 - Multi-Standard CMOS Single Chip Telephone IC with Dual Soft Clipping

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.

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.

📥 Download Datasheet

Datasheet preview – AS2534

Datasheet Details

Part number AS2534
Manufacturer austriamicrosystems AG
File Size 270.69 KB
Description Multi-Standard CMOS Single Chip Telephone IC with Dual Soft Clipping
Datasheet download datasheet AS2534 Datasheet
Additional preview pages of the AS2534 datasheet.

📁 Similar Datasheet

  • AS2540-7R - 100 Watt DC-DC Converters (Power-One)
  • AS20 - Axial Shielded Inductors (Allied Components International)
  • AS20-100K-RC - Axial Shielded Inductors (Allied Components International)
  • AS20-101K-RC - Axial Shielded Inductors (Allied Components International)
  • AS20-102K-RC - Axial Shielded Inductors (Allied Components International)
  • AS20-120K-RC - Axial Shielded Inductors (Allied Components International)
  • AS20-121K-RC - Axial Shielded Inductors (Allied Components International)
  • AS20-150K-RC - Axial Shielded Inductors (Allied Components International)
  • AS20-151K-RC - Axial Shielded Inductors (Allied Components International)
  • AS20-180K-RC - Axial Shielded Inductors (Allied Components International)
Other Datasheets by austriamicrosystems AG
  • AS2534B - Multi-Standard CMOS Single Chip Telephone IC
  • AS2534E - Multi-Standard CMOS Single Chip Telephone IC
  • AS2533 - Multi-Standard CMOS Single Chip Telephone IC
  • AS2535 - Multi-Standard CMOS Single Chip Telephone IC with Dual Soft Clipping
  • AS2536 - Multi-Standard CMOS Single Chip Telephone IC with Dual Soft Clipping
  • AS2504 - Cordless telephone / answering machine line interface
  • AS2507 - SINGLE CHIP 2-WIRE INTERCOM CMOS INTEGRATED CIRCUIT
  • AS2520 - Telephone Speech Circuit with Loudhearing and Handsfree

Full PDF Text Transcription

Click to expand full text
Data Sheet AS2533...6 ® Austria Mikro Systeme International AG Multi-Standard CMOS Single Chip Telephone IC with Dual Soft Clipping 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. A RAM is on chip for a 31 digit last number redial and memories (not AS2534) each containing up to 21 digits/ data. The sliding cursor procedure makes the LNR function easy to use under various PABX systems. Also centrex keys (not AS2535) are provided. The device incorporate a volume control for the earpiece. The volume can be controlled by the VOL key (+ 5.
Published: |