Ag2120 High performance PSTN interface.
The Ag2120 is a self-contained highly integrated PSTN Interface Circuit in a single SIL or DIL module, which complies with RoHS requirements
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Ag2120 is a highly integrated trunk or PSTN/COIC interface, available in either a DIL or SIL package. The module boasts many integrated features, including a basic barrier on-chip and programmable DC mask. The Ag2120 can be used in systems without a ground, or in applications where common mode interference is very high. It can also be operated from either a +3.3V or a +5V supply.
Highly featured PSTN interface
Very small SIL and DIL package options
Includes Transformer isolation
On board Loop switch and Diode bridge
Ringing and loop current detection
Parallel phone detect
Programmable to meet different country standards
Tip/Ring polarity detect for CLI and on hook reception
3.3V or 5V input
Specifications for Ag2120 High performance PSTN interface.
|Package||DIL or SIL|
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