STMicroelectronics Bridge Audio Amplifier, 26W Output Power, Class A-B, Multiwatt 11-Pin TDA7391LV

STMicroelectronics TDA7391LV is a high-performance Bridge Audio Amplifier designed specifically for automotive audio applications. It delivers a maximum output power of 26W using Class A-B amplification technology. Packaged in a through-hole Multiwatt 11-pin format, this amplifier allows for easy integration and mounting on automotive PCBs.

Operating with a supply voltage range from 6V to 18V, the TDA7391LV provides excellent flexibility and reliable performance across a broad range of voltages. Its operational temperature range of -40°C to 150°C and compliance with automotive standard AEC-Q100 ensures durable and robust functioning in harsh automotive environments.

This bridge amplifier supports driving very low impedance speakers, making it ideal for premium automotive audio systems. It includes integrated protection features such as short circuit protection, electrostatic discharge (ESD) protection, load dump protection, and over-temperature shutdown to ensure system safety and longevity.

The compact physical dimensions (length 19.6mm, height 10.7mm, width 5mm) allow efficient PCB space utilization. STMicroelectronics' design philosophy with the TDA7391LV focuses on clean, powerful audio output with high efficiency and minimal distortion, suitable for applications from single channel to quad channel Audio Amplifiers.

These amplifiers support new automotive requirements such as stop-start and hybrid engine systems, making them future-proof solutions for modern car audio electronics. The series enables audio system designers to achieve enhanced audio clarity, reliability, and durability in automotive environments.

Provides robust Class A-B bridge amplification with 26W output power. Features an 11-pin Multiwatt package for through-hole mounting. Operates over a wide voltage range of 6V to 18V for flexible power supply options. Meets automotive standard AEC-Q100 for high reliability in harsh environments.

Supports operating temperature range from -40°C to 150°C for extreme conditions. Compact dimensions: 19.6mm length, 10.7mm height, and 5mm width. Includes protection features such as short circuit, ESD, load dump, and over-temperature.

Ideal for driving low impedance speakers in automotive audio systems. Designed for integration with single to quad channel audio systems. Enables clean, powerful sound reproduction with high efficiency and reliability.

STMicroelectronics TDA7391LV Bridge Audio Amplifier is suitable for automotive audio, industrial electronics, and audio equipment manufacturing. Explore EnvMart’s extensive audio amplifier category for compatible components and complementary products.