SA2532 - VERSATILE SINGLE CHIP TELEPHONE

General Description

The SA2532 is a CMOS integrated circuit that contains all the functions needed to form a high performance electronic telephone.

The device incorporates LD/MF dialling, melody generation, ring frequency discrimination and a high quality speech circuit.

Key Features

n Speech circuit, LD/MF Dialler and Tone Ringer on one 28 pin CMOS chip n Soft clip to avoid harsh distortion n Line Loss Compensation selectable by pin option n Power down mode n Versatile.

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SA2532 versatile single chip telephone by Sames - Datasheet Preview

Datasheet Details

Part number	SA2532
Manufacturer	Sames
File Size	583.00 KB
Description	VERSATILE SINGLE CHIP TELEPHONE
Datasheet	SA2532 Datasheet

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Other Datasheets by Sames

Part Number	Description
SA2532A	VERSATILE SINGLE CHIP TELEPHONE
SA2532C	VERSATILE SINGLE CHIP TELEPHONE
SA2532KA	SINGLE CHIP TELEPHONE
SA2532KB	SINGLE CHIP TELEPHONE
SA2532P	ONE MEMORY SINGLE CHIP TELEPHONE

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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SA2532 sames FEATURES n Speech circuit, LD/MF Dialler and Tone Ringer on one 28 pin CMOS chip n Soft clip to avoid harsh distortion n Line Loss Compensation selectable by pin option n Power down mode n Versatile applications for different PTT demands n 31 digit last number redial n Sliding Cursor protocol with comparison n 2 Flash keys, 100 ms and 280 ms (option 600 ms) n Pause key for 3 sec Auto Pause or Wait Function GENERAL DESCRIPTION The SA2532 is a CMOS integrated circuit that contains all the functions needed to form a high performance electronic telephone. The device incorporates LD/MF dialling, melody generation, ring frequency discrimination and a high quality speech circuit. A RAM is on chip for a 31 digit last number redial.