PSTN Interfaces and COICs
Also known as PSTN Interfaces, Trunk Interfaces, FXO circuits or DAAs, Silver Telecom COICs
are available with the following features:
- On-chip loop switch and diode bridge
- On-hook reception and tip-ring reversal detect
- Parallel phone detect
- Ringing detect and loop current detect
- Can be used to meet the requirements of many international specifications such as:
- CTR21
- FCC Pt.68
- UL60950
- AS NZ3260
- AS ACIF S043
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Ag2130
A low cost PSTN Interface in a SIL package. Boasting many features including a basic barrier
on-chip. Can be used in systems without a ground, or in applications where common mode
interference is very high. Can also be operated at +3.3V or +5V supply.
| Part Number |
Description |
Package |
| Ag2130S |
Programmable |
SIL |
Ag2120
A highly integrated COIC in a DIL or SIL package. Boasting many features including a basic
barrier on-chip. Can be used in systems without a ground, or in applications where common
mode interference is very high. Can also be operated at +3.3V or +5V supply.
| Part Number |
Description |
Package |
| Ag2120S |
Programmable |
SIL |
| Ag2120D |
Programmable |
DIL |
Ag2410
Four highly integrated COICs in a single package. Boasting many features including a basic
barrier on-chip. Can be used in systems without a ground, or in applications where common
mode interference is very high.
| Part Number |
Description |
Package |
| Ag2410 |
Quad Programmable |
DIL |