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TEA2025A - STEREO AUDIO AMPLIFIER

Description

The UTC TEA2025A is a monolithic integrated circuit, consisting of a 2-channel power amplifier.

It is suitable for stereo and bridge amplifier application of radio cassette tape recorders.

Features

  • S.
  • High output power Stereo: Po=2.3W (Typ) at Vcc=9V, RL=4 Ω Bridge: Po=4.7W (Typ) at Vcc=9V, RL=8Ω.
  • Low switching distortion at high frequency.
  • Small shock noise at the time of power on/off dur to a built-in muting circuit.
  • Good ripple rejection due to a built-in ripple filter.
  • Good channel separation.
  • Soft tone at the time of output straiten.
  • Closed loop voltage gain fixed 45dB (Bridge: 51dB) but availability with external resistor added.
  • Minimum number.

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Full PDF Text Transcription

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UNISONIC TECHNOLOGIES CO.,LTD. TEA2025A LINEAR INTEGRATED CIRCUIT STEREO AUDIO AMPLIFIER  DESCRIPTION The UTC TEA2025A is a monolithic integrated circuit, consisting of a 2-channel power amplifier. It is suitable for stereo and bridge amplifier application of radio cassette tape recorders.  FEATURES * High output power Stereo: Po=2.3W (Typ) at Vcc=9V, RL=4 Ω Bridge: Po=4.
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