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MT88L70

Zarlink Semiconductor
Part Number MT88L70
Manufacturer Zarlink Semiconductor
Description 3 Volt Integrated DTMF Receiver
Published Mar 16, 2006
Detailed Description ISO2-CMOS MT88L70 3 Volt Integrated DTMF Receiver Features • • • • • • • • • 2.7 - 3.6 volt operation Complete DTMF rece...
Datasheet PDF File MT88L70 PDF File

MT88L70
MT88L70


Overview
ISO2-CMOS MT88L70 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’s MT8870D ISSUE 4 March 1997 Ordering Information MT88L70AE 18 Pin Plastic DIP MT88L70AS 18 Pin SOIC MT88L70AN 20 Pin SSOP -40 °C to + 85 °C Description 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...



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