CM8870 CMOS Integrated DTMF Receiver

California Micro Devices Corp

Description

CALIFORNIA MICRO DEVICES CM8870/70C CMOS Integrated DTMF Receiver .
The CAMD CM8870/70C provides full DTMF receiver capability by integrating both the bandsplit filter and digital decoder functions into a single 18-pin.

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Datasheet Specifications

Part number: CM8870
Manufacturer: California Micro Devices Corp
File Size: 227.05 KB
Datasheet: CM8870_CaliforniaMicroDevicesCorp.pdf
Description: CMOS Integrated DTMF Receiver

Features

* Full DTMF receiver
* Less than 35mW power consumption
* Industrial temperature range
* Uses quartz crystal or ceramic resonators
* Adjustable acquisition and release times
* 18-pin DIP, 18-pin DIP EIAJ, 18-pin SOIC, 20-pin PLCC
* CM8870C

Applications

* PABX
* Central office
* Mobile radio
* Remote control
* Remote data entry
* Call limiting
* Telephone answering systems

CM8870 Distributors

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CM8870 CMOS Integrated DTMF Receiver California Micro Devices Corp

California Micro Devices Corp CM8870-like datasheet