lL6965
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 20pin DIP & SOP
PIN ASSIGNMENT
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BLOCK DIAGRAM
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