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MT88L70 3 Volt Integrated DTMF Receiver

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Description

ISO2-CMOS MT88L70 3 Volt Integrated DTMF Receiver .
Applications. Paging systems Repeater systems/mobile radio Credit card systems Remote cont.

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Datasheet Specifications

Part number
MT88L70
Manufacturer
Zarlink Semiconductor
File Size
659.11 KB
Datasheet
MT88L70_ZarlinkSemiconductor.pdf
Description
3 Volt Integrated DTMF Receiver

Features

* 2.7 - 3.6 volt operation Complete DTMF receiver Low power consumption Internal gain setting amplifier Adjustable guard time Central office quality Power-down mode Inhibit mode Functionally compatible with Zarlink

Applications

* Paging systems Repeater systems/mobile radio Credit card systems Remote control Personal computers Telephone answering machine VDD VSS PWDN Bias Circuit Chip Chip Power Bias IN + IN GS w w . D w Dial Tone Filter t a S a e h VRef

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