TDA7386中文资料Quad BTL output power amplifier with stand-by and mute inputs数据手册ST规格书

描述 Description

The TDA7386 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 TDA7386 allows a rail to rail output voltage swing with no need of bootstrap capacitors. The extremely reduced boundary components count allows very compact sets.

特性 Features

• High output power capability:
• 4 x 49 W/4 Ω max.
• 4 x 28 W/4 Ω @ 14.4V, 1 kHz, 10%
• 4 x 24 W/4 Ω @ 13.2V, 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 (26dB)
• 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