TDA7388 4 Channel Power Audio Amplifier IC

TDA7388 4 Channel Power Audio Amplifier IC

₹ 179

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Product Details

  • Product type: audio amplifier IC
  • IC: TDA7388
  • Number of channels: 4
  • No of pins: 25
  • Mounting type: through hole
  • Package type: flexiwatt25
  • Package contains: 1 x TDA7388 4 Channel Power Audio Amplifier IC

TDA7388 is a 4 channel AB class power audio amplifier IC. The device comes in flex watt 25 and suitable for high-end car radio applications. Based on a fully complementary PNP/NPN configuration it allows a rail to rail output voltage swing without any need of a bootstrap capacitor. The extremely reduced boundary components count allows a very compact set.


Low distortion

Low output noise

High output power capability

Standby and mute function

Automute at min. Supply voltage detection

Rail to rail output voltage swing 

Minimal external components


Output short circuit to GND

Very inductive load

Overrating chip temperature with soft thermal limiter

Load dump voltage

Fortuitous open GND

Reversed battery



Voltage supply range: 8V to 18V

Maximum DC voltage supply: 28v

Output peak current

Non-repetitive: 5.5A

Repetitive 4.5A

Quiescent current: 120mA to 350mA

Standby current consumption: 20�A

Output offset voltage: �100mV

Voltage gain: 25dB to 27dB

Supply voltage rejection: 50dB to 65dB

Output power: 22W to 26W

Storage and operating temperature range: -55? to 150?

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