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TS34119 - Low Power Audio Amplifier

General Description

The TS34119 is a low power audio amplifier, it 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

  • — — — — — — — — Wide operating supply voltage (2~16V) Chip disable input to power down the IC Low quiescent current for battery powered.

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Datasheet Details

Part number TS34119
Manufacturer Taiwan Semiconductor Company
File Size 344.22 KB
Description Low Power Audio Amplifier
Datasheet download datasheet TS34119 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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TS34119 Low Power Audio Amplifier www.DataSheet4U.com Supply Voltage Range 2 V to 16V Gain Adjustable Range 0dB ~ 46dB Output Power 400mW @Vcc=12V, RL=100Ω General Description The TS34119 is a low power audio amplifier, it 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 80dB, and the closed loop gain is set with two external resistors. A chip Disable pin permits powering down and/or muting the input signal. The TS34119 is offered in SOP-8 and DIP-8 package.