Product Info

The world’s first +3.3V only ringing SLIC. Also available as a +5V version, Ag1170 has a built in DC-DC converter to generate all of the tricky telecom and ringing voltages on board – all from a single +3.3V (or +5V) supply. Ag1170 is available in SIL or DIL formats, ideal for VoiP applications.

·  Single 3.3 or 5V supply voltage
·  On-board ringing generator
·  Simplified protection
·  Small size
·  Tip/Ring polarity reversal
·  Simple integration


Single supply voltage
Simple integration
Small size
On-board ringing generator
Integral high efficiency DC/DC converter, providing:
Ringing voltage
Loop current
Tip/Ring polarity reversal
Simplified protection

Evaluation Board Ag117x

This evaluation board Ag117X is suitable for use with all variants of the Ag1170 and Ag1171. It can be used on its own or it can be connected to another Ag117x evaluation board or to an Ag2120 evaluation board.

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