MC3403D

MC34025

The MC34025 series are high speed, fixed frequency, doubleended pulse width modulator controllers optimized for high frequency operation. MC34025 series are specifically designed for OffLine and DCtoDC converter applications offering the designer a cost effe...

MC34023

The MC34023 series are high speed, fixed frequency, singleended pulse width modulator controllers optimized for high frequency operation. MC34023 series are specifically designed for OffLine and DCtoDC converter applications offering the designer a costeffec...

MC34018P

The MC34018P speaker-phone combined circuit incorporates the necessary functions to produce a high quality han ds-free speaker-phone system. The applications consist of household and office speaker-phones, intercom systems, hand free kit for mobile phones, a...

MC34018

The MC34018 has the following features including (1)All necessary level detection and attenuation controls for a hands-free telephone in a single integrated circuit;(2)Background noise level monitoring with long time constant;(3)Wide operating dynamic range ...

MC34017

MC34014

The MC34014 is a kind of telephone speech network integrated circuit which includes adjustable transmit, receive, and sidetone functions, a dc loop interface circuit, tone dialer interface, and a regulated output voltage for a pulse/tone dialer. It also incl...