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SSGSC34119 - Low Power Audio Amplifier

General Description

The SGSC34119 is a low power audio amplifier integrated circuit intended (primarily) for telephone applications, such as in speakerphones.

It provides differential speaker outputs to maximize output swing at low supply voltages (2.0V minimum).

Coupling capacitors to the speaker are not required.

Key Features

  • z z z z z z z z z Wide Operating Supply Voltage Range (2.0V to 16V), allows Telephone Line Powered.

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Datasheet Details

Part number SSGSC34119
Manufacturer SeCoS
File Size 1.62 MB
Description Low Power Audio Amplifier
Datasheet download datasheet SSGSC34119 Datasheet

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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SSGSC34119 Elektronische Bauelemente Low Power Audio Amplifier DESCRIPTION The SGSC34119 is a low power audio amplifier integrated circuit intended (primarily) for telephone applications, such as in speakerphones. It provides differential speaker outputs to maximize output swing at low supply voltages (2.0V minimum). Coupling capacitors to the speaker are not required. Open loop gain is 80 dB, and the closed loop gain is set with two external resistors. A Chip Disable pin permits powering down and/or muting the input signal. FEATURES z z z z z z z z z Wide Operating Supply Voltage Range (2.0V to 16V), allows Telephone Line Powered Applications Low Quiescent Supply Current (2.