GL6965 Overview
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.
GL6965 Key Features
- Externally adjustable transmitting, receiving and Sidetone gains
- Switching between transmitting output and DTMF output is possible
- Direct interface with light and pact ceramic transmitter-receiver is possible
- Receiver follow impedance type can also be used
- Gain is automatically controlled according to the line current (Auto-PAD function)
- The line voltage can be increased by the external terminal (Up function)
- PKG is 20 pin DIP