Description
The GL6962 and GL6962A are bipolar integrated circuits that perform all speech and line interface functions required in fully electronic telephone sets.
Features
- Low DC line voltage: operates down to 1.6V (excluding polarity guard).
- Voltage regulator with adjustable static resistance.
- Provides a supply for external circuits.
- Symmetrical high-impedance inputs (64k ) for
dynamic, magnetic or piezo-electric microphones.
- Asymmetrical high-impedance inputs(32k )
for electric microphones.
- DTMF signal input with confidence tone.
- MUTE input for pulse or DTMF dialing
(GL6962).
- MUTE input for pulse or DTMF dialing
(GL6962A).