MV4325 Datasheet - Plessey

MV4325 PROGRAMMABLE KEYPAD PULSE DIALLER

MV4325 MV4325 PROGRAMMABLE KEYPAD PULSE DIALLER The MV4325 Keypad Pulse Diallercontains all the logic necessary to interface a 2 of 7 keypad and convert this key information to control and mute pulses simulating a tele phone rotary dial. The MV4325 has programmable access pause capability to provide automatic interruption of diall ing needed when accessing the toll network, WATS line or public network. The device is fabricated using Plessey Semiconductors' ISO CMOS technology whi.

MV4325 Features

* DG18

* Last Number Redial

* Multiple Access Pause Programming

* Any Valid Keypad Input or HOLD IN Causes Exit from Access Pause

* Oscillator Start Up Controlled from Keypad Input

* Oscillator Power Down whilst not Dialling

* 300 Hz Key Tone indicates

MV4325 Datasheet (207.73 KB)

MV4325 Datasheet Preview — Preview of MV4325 PDF

Datasheet Details

Part number:

MV4325

Manufacturer:

Plessey

File Size:

207.73 KB

Description:

Programmable keypad pulse dialler.

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MV4325 PROGRAMMABLE KEYPAD PULSE DIALLER Plessey

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