LITELINK's single-chip silicon telephone line interface (DAA) uses optical technology to include the required isolation barrier in the package, eliminating high-cost capacitors or transformers. This solution saves costs by reducing the number of passive components and shrinking PCB space compared to competing solutions. LITELINK supports differential and single-ended receive and transmit ports, providing a simple interface to popular modem ICs, codecs and voice SLAC devices.

Features:

Voice and data applications

Modem DAA with speeds up to V.92

Half-wave and/or full-wave ringing detection

Global phone network compatibility

Caller ID reception

line side powered by telephone line

3.3V or 5V power supply

Easily interfaces with modem ICs and voice codecs

High power transmit option

application:

computer phone

VoIP gateway

PBX

Satellite set-top box

V.92 modem

fax machine

voicemail system

Embedded modem

vending machine

Automated banking

Remote metering

supervise

security system

Electrical properties

technical resources

environmental information

Property (Mouseover for details) Value

Power supply voltage range (V) 3.3 - 5

Isolation voltage (VCR) 3000

Caller ID signal path optional (CID=0)

Ringing detection half wave (CID=1)

Sample request No

Check inventory No

Partner ECAD model