M-88L70 - 3V DTMF Receiver

Clare Inc.

General Description

The M-88L70 monolithic DTMF receiver offers small size, low power consumption and high performance, with 3 volt operation.

Key Features

Operates between 2.7 and 3.6 volts.
Low power consumption.
Power-down mode.
Inhibit mode.
Central office quality and performance.
Inexpensive 3.58 MHz time base.
Adjustable acquisition and release times.
Dial tone suppression.
Functionally compatible with Clare’s M-8870.

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M-88L70 3v dtmf receiver by Clare Inc. - Datasheet Preview

Datasheet Details

Part number	M-88L70
Manufacturer	Clare Inc.
File Size	291.00 KB
Description	3V DTMF Receiver
Datasheet	M-88L70 Datasheet

📁 Similar Datasheet

Part Number	Description	Manufacturer
M-8870	DTMF Receiver	Clare

Other Datasheets by Clare Inc.

Part Number	Description
M-8880	M-8880 DTMF Transceiver
M-8888	DTMF Transceiver

Full PDF Text Transcription (Reference)

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M-88L70 3V DTMF Receiver Features • Operates between 2.7 and 3.6 volts • Low power consumption • Power-down mode • Inhibit mode • Central office quality and performance • Inexpensive 3.58 MHz time base • Adjustable acquisition and release times • Dial tone suppression • Functionally compatible with Clare’s M-8870 Applications • Telephone switch equipment • Mobile radio • Remote control • Paging systems • PCMCIA • Portable TAD • Remote data entry The M-88L70 is a full DTMF Receiver that integrates both bandsplit filter and decoder functions into a single 18-pin DIP or SOIC package. Manufactured using CMOS process technology, the M-88L70 offers low power consumption (18 mW max), precise data handling and 3V operation.