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TDA7388 Quad BTL output power amplifier with stand-by and mute

The TDA7388 is an AB class audio power amplifier, packaged in Flexiwatt 25 and designed for high end car radio applications.

Based on a fully complementary PNP/NPN configuration, the TDA7388 allows a rail to rail output voltage swing with no need of bootstrap capacitors. The extremely reduced boundary components count allows very compact sets.

技术特性

• High output power capability:
  • 4 x 41 W / 4 Ω max.
  • 4 x 26 W / 4 Ω @ 14.4 V, 1 kHz, 10 %
• Low distortion
• Low output noise
• Standby function
• Mute function
• Automute at min. supply voltage detection
• Low external component count:
  • Internally fixed gain (26 dB)
  • No external compensation
  • No bootstrap capacitors
• Protections:
  • Output short circuit to gnd, to VS, across the load
  • Very inductive loads
  • Overrating chip temperature with soft thermal limiter
  • Load dump voltage
  • Fortuitous open GND
  • Reversed battery
  • ESD

TDA7388 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
TDA7388	Active	4.659	1000	FLEXIWATT FM2 25	Tube		TDA7388

DATASHEET

下载	描述	版本	大小
TDA7388	4 x 41 W quad bridge car radio amplifier	2	135KB