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SA2531 - VERSATILE SINGLE CHIP TELEPHONE

General Description

The SA2531 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 speech circuit.

Key Features

  • s Speech circuit, LD/MF Repertory Dialler and Tone Ringer on one 28 pin CMOS chip s s s SA2531 A/B/C/D/E/F/G/J/U.

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Datasheet Details

Part number SA2531
Manufacturer Sames
File Size 392.12 KB
Description VERSATILE SINGLE CHIP TELEPHONE
Datasheet download datasheet SA2531 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SA2531 A/B/C/E/G/U sames FEATURES s Speech circuit, LD/MF Repertory Dialler and Tone Ringer on one 28 pin CMOS chip s s s SA2531 A/B/C/D/E/F/G/J/U VERSATILE SINGLE CHIP TELEPHONE WITH 14 NUMBER REPERTORY DIALLER Operating range from 13 to 100 mA (down to 5 mA with reduced performance) Volume control of receive signalExcept "D") Low noise (max.