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UTCTEA2025A - 2.3W DUAL AUDIO POWER AMPLIFIER

General 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.

Key Features

  • High output power Stereo: Po=2.3W (Typ) at Vcc=9V, RL=4Ω 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 of external.

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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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UTC TEA2025A LINEAR INTEGRATED CIRCUIT 2.3W DUAL AUDIO POWER 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=4Ω Bridge: Po=4.