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TDA7265 - 25W+25W STEREO AMPLIFIER

General Description

The UTC TDA7265 is a stereo 25+25W class AB Dual Audio Power amplifier with mute and ST-BY control.

This IC provides high output power of 25 watts per channel (at VCC=±20V, f=1KHz, THD=10%, RL = 8 Ω).

It has low IQ at stand-by mode and no POP at turn ON or OFF.

Key Features

  • High output power: POUT =25 W/channel (Typ. ) VCC= ±20V, RL = 8Ω, f =1KHz, THD = 10%.
  • Operation supply voltage range (TA = 25°C) VCC(OPR) = ±5~±25V (RL = 8 Ω) VCC(OPR) = ±5~±18V (RL = 4 Ω).
  • Split supply.
  • Built in overload protection circuit.
  • Built in thermal shut down protector circuit.
  • Built in audio muting circuit (POP free).
  • Built in standby circuit.

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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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UNISONIC TECHNOLOGIES CO., LTD TDA7265 LINEAR INTEGRATED CIRCUIT 25W+25W STEREO AMPLIFIER WITH MUTE & STAND-BY  DESCRIPTION The UTC TDA7265 is a stereo 25+25W class AB Dual Audio Power amplifier with mute and ST-BY control. This IC provides high output power of 25 watts per channel (at VCC=±20V, f=1KHz, THD=10%, RL = 8 Ω). It has low IQ at stand-by mode and no POP at turn ON or OFF.  FEATURES * High output power: POUT =25 W/channel (Typ.) VCC= ±20V, RL = 8Ω, f =1KHz, THD = 10% * Operation supply voltage range (TA = 25°C) VCC(OPR) = ±5~±25V (RL = 8 Ω) VCC(OPR) = ±5~±18V (RL = 4 Ω) * Split supply * Built in overload protection circuit. * Built in thermal shut down protector circuit. * Built in audio muting circuit (POP free) * Built in standby circuit.