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AX31002 - Bipolar Tone Ringer IC

General Description

The AX31002 is a bipolar integrated circuit.

It is designed for telephone bell replacement.

It can also be used as alarms or other alerting devices.

Key Features

  • Current consumption is small.
  • Oscillation frequency is variable.
  • Adjustable start-up current.
  • Higher driving capability.
  • Built-in threshold circuits prevent false triggering due to power noise as well as 'chirps' due to rotary dial.
  • Few external components.
  • Easy connection to telephone system.

📥 Download Datasheet

Datasheet Details

Part number AX31002
Manufacturer Avantics
File Size 201.81 KB
Description Bipolar Tone Ringer IC
Datasheet download datasheet AX31002 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com Page No. : 1/5 AX31002 Bipolar Tone Ringer IC AX31002 Series Description The AX31002 is a bipolar integrated circuit. It is designed for telephone bell replacement. It can also be used as alarms or other alerting devices. Features • Current consumption is small • Oscillation frequency is variable • Adjustable start-up current • Higher driving capability • Built-in threshold circuits prevent false triggering due to power noise as well as 'chirps' due to rotary dial • Few external components • Easy connection to telephone system Applications • Telecom Tone Ringer Set Pin Connections 8 7 6 5 Pin1: VCC Pin2: RSL Trigger In (RSL) Pin3: Low Freq. Time Constant. (LRC) Pin5: Gnd Pin6: High Freq. Time Constant. (HRC) Pin7: High Freq. Time Constant.