Datasheet Summary
3.3 V ENHANCED GLOBAL DIRECT ACCESS ARRANGEMENT
Features plete DAA includes the following:
- Line voltage monitor
- - Loop current monitor
- - 3.2 dBm transmit/receive Levels
- - Parallel handset detection
- - 7 µA on-hook line monitor current
- - Overload protection
- - Programmable line interface
- ac termination z dc termination z Ring detect threshold z Ringer impedance z
84 dB dynamic range TX/RX Integrated analog front end (AFE) and 2- to 4-wire hybrid Integrated ring detector Caller ID support Pulse dialing support Billing tone detection 3.3 V or 5 V power supply
- Direct interface to DSPs
- Up to 5000 V isolation
- Proprietary ISOcap™ technology
Ordering Information See...