MT88L85

3V Integrated DTMFTransceiver

Mitel Networks Corporation

MT88L85 Features

* External power down pin Low voltage operation (2.7V - 3.6V) Central office quality DTMF transmitter/ receiver Low power consumption Adjustable guard time High speed adaptive micro interface Automatic tone burst

MT88L85 General Description

The MT88L85 is a monolithic DTMF transceiver with call progress filter. It is fabricated in CMOS technology offering low power consumption and high reliability. TONE IN+ INGS OSC1 OSC2 + - m o .c U 4 t e e h S a t a .D w w w ∑ D/A Converters Row and Column Counters Transmit Data Register Status.

MT88L85 Datasheet (252.12 KB)

MT88L85 Datasheet Preview — Preview of MT88L85 PDF

Datasheet Details

Part number:

MT88L85

Manufacturer:

Mitel Networks Corporation

File Size:

252.12 KB

Description:

3v integrated dtmftransceiver.

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MT88L85 Integrated DTMFTransceiver Mitel Networks Corporation

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MT88L85 Features

MT88L85 General Description

Datasheet Details

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