GL6965 Datasheet (Hynix Semiconductor) - Telephone Speech Network with Dialer Interface

GL6965, Telephone Speech Network with Dialer Interface

The GL6965 is a bipolar integrated circuit for use in electronic telephones.

The GL6965 has low operating voltage, it provides an excellent branch performance.

It has line voltage increasing circuit by the exter-nal terminal.

Transmitting and receiving gains automatically vary according to the line

GL6965 Features

* Externally adjustable transmitting, receiving and Sidetone gains.

* Switching between transmitting output and DTMF output is possible.

* Direct interface with light and compact ceramic transmitter-receiver is possible.

* Receiver follow impedance type can also be us