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STMICROELECTRONICS ETDA7396 High Power Automotive Amplifier
The TDA7396 is a high-power bridge class AB audio amplifier designed for car radio applications, capable of delivering 45W at 14.4V with minimal external components. It features differential and single-ended inputs, internal gain fixed at 26dB, and comprehensive diagnostic functions including clipping detection, thermal shutdown, and short-circuit protection. The device supports standby and mute functions to prevent transient noise, with robust protection against overloads, inductive loads, and ESD events. Its fully complementary output stage allows rail-to-rail operation without bootstrap capacitors, making it ideal for high-end automotive audio systems that require reliability and high performance.
STMICROELECTRONICS ETDA7396 High Power Automotive Amplifier Specifications:
- Supply Voltage Range: 8V to 18V
- Output Power: 45W at 14.4V, 1% distortion
- Peak Supply Voltage: 50V
- Peak Output Current: 6A (repetitive), 7A (non-repetitive)
- Total Quiescent Current: 100mA
- Voltage Gain: 26dB
- Differential and Single Ended Inputs: 60KΩ, 55KΩ impedance respectively
- Harmonic Distortion: 0.03% at 15W load
- Thermal Resistance Junction-Case: Max 1.5°C/W
- Thermal Shutdown: 160°C, foldback at 140°C
- Protections: Short circuit, thermal shutdown, overload, open load, ESD
- Standby and mute functions: CMOS compatible, auto mute during turn-on/offs, 90dB attenuation
- Clipping detection level: 0.5%
- Bandwidth: 75kHz
- Input Noise Voltage: 4μV
- Supply Voltage Rejection: 60dB
- Common Mode Rejection: 70dB
Buy the STMicroelectronics TDA7396 – Reliable Audio Amplifier for Industrial Applications
Enhance your car audio system with the high-performance TDA7396 amplifier, offering 45W power output, diagnostic features, and minimal external components. Designed for automotive environments, this robust device provides excellent sound quality, thermal protection, and advanced fault detection—ideal for car radio applications and audio boosting systems. Purchase online today and enjoy reliable, efficient power amplification with integrated protections, making it an essential component for professional and DIY automotive audio projects.
Order your STMicroelectronics TDA7396 series amplifier today and ensure your automotive audio system achieves high power output and robust protection.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS ETDA7396?
You can click on the BUY or RFQ button to purchase ETDA7396 from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part ETDA7396?
You can download the ETDA7396 datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of ETDA7396?
STMICROELECTRONICS