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Ag2120

Ag2120 is a highly integrated trunk or PSTN/COIC interface, available in either a Dual-in-Line (DIL) or Single-in-Line (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.

Product Features

  • 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

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Description

Ag2120 is a highly integrated trunk or PSTN/COIC interface, available in either a Dual-in-Line (DIL) or Single-in-Line (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.

Part NumberDescriptionBuy Samples
Ag2120SProgrammable single channel trunk/PSTN interface
Ag2120DProgrammable single channel trunk/PSTN interface

Ag2120 Evaluation Board

EvalAg2120 is designed and suitable for evaluation and use with all variants of the Ag2120 Telecoms module. It can be used on its own or it can be connected to an EvalAg117x evaluation board.

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Designed and made in the UK for consistent high standards.

Worldwide Supply

Supplying trusted technology to over 70 countries worldwide.

Long Product Life Cycle

Engineered for durability with dependable customer delivery.

Multi-Sourced Components

All modules use trusted, multi-sourced quality components.