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LA74308LP - Monolithic Linear IC Audio Interface

Description

DATA No.

LSB 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 MSB 15 LINE MUTE Tr.

Features

  • Three-wire type SERIAL communication.
  • MIC AMP.
  • MIC power supply incorporated (with built-in pull-up resistor).
  • ALC AMP.
  • 4th order LPF + trap (compatible with REC/PB changeover, trap frequency selectable from 8kHz and 16kHz).

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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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Ordering number : ENA0898 www.DataSheet4U.com LA74308LP Overview Monolithic Linear IC Audio Interface for DSC The LA74308LP is a SPEAKER AMP and MIC AMP built-in audio interface for DSC. It incorporates an 8/16kHz trap and supports CODECs with a sampling rate of 8kHz or 16kHz. Features • Three-wire type SERIAL communication • MIC AMP • MIC power supply incorporated (with built-in pull-up resistor) • ALC AMP • 4th order LPF + trap (compatible with REC/PB changeover, trap frequency selectable from 8kHz and 16kHz) • SPEAKER AMP (The BEEP signal can be mixed.
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