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M-88L70 - 3V DTMF Receiver

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.

📥 Download Datasheet

Datasheet Details

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

Full PDF Text Transcription for M-88L70 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for M-88L70. For precise diagrams, and layout, please refer to the original PDF.

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 •...

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er-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.