FXO/DAA Design Using Clare OptoMOS Components for Loop Current Detection Using LDA100

Reference Design using part LDA100 by Littelfuse

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Manufacturer

Littelfuse
  • Application Category
    Isolation
  • Product Type
    Optocoupler

For End Products

  • Cable Modem
  • FAX/56K Dial-Up Modem

Description

  • Loop current detection can be implemented with any of the DAA circuits presented previously. It shows a loop current detection circuit using the DAA circuit

Key Features

  • Isolation Voltage
    1.5K

Featured Parts (7)

Featured Parts
Part Number Manufacturer Type Description
LDA100 Littelfuse Transistor and Photovoltaic Output Photocouplers Optocoupler AC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP Tube Buy
LDA100STR Littelfuse Transistor and Photovoltaic Output Photocouplers Optocoupler AC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R Buy
LDA100S Littelfuse Transistor and Photovoltaic Output Photocouplers Optocoupler AC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD Tube Buy
LDA100 Littelfuse Transistor and Photovoltaic Output Photocouplers Optocoupler AC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP Tube Buy
LDA100STR Littelfuse Transistor and Photovoltaic Output Photocouplers Optocoupler AC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R Buy
LDA100STR Littelfuse Transistor and Photovoltaic Output Photocouplers Optocoupler AC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R Buy
LDA100S Littelfuse Transistor and Photovoltaic Output Photocouplers Optocoupler AC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD Tube Buy

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