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STMICROELECTRONICS TDA7851L Car Audio Amplifier
The TDA7851L is a high-power MOSFET class AB audio amplifier designed for automotive applications, featuring multi-power BCD technology, rail-to-rail output, and low distortion. It delivers up to 4x48 W at 14.4V, supporting high output power with minimal saturation losses and excellent driving capability. The amplifier includes protections against short circuits, inductive loads, thermal overload, and load dump scenarios, ensuring reliable performance. Its internally fixed gain (26 dB) and low external component requirements simplify design while delivering high fidelity sound for car radio systems.
STMICROELECTRONICS TDA7851L Car Audio Amplifier Specifications:
- Maximum output power: 4x48 W/4Ω, 4x28 W/4Ω at 14.4V, 1 kHz, 10% distortion
- Supply Voltage Range: 8V to 18V, DC supply voltage max 28V
- Peak supply voltage: 50V for 50 ms, Peak output current: non-repetitive 10A
- Junction temperature: 150°C, Operating temperature: -40°C to 105°C
- Thermal resistance junction-to-case: Max 1°C/W
- Total power dissipation: up to 85W at 70°C ambient temperature
- Gain: Fixed at 26 dB, supports high drive capability with low distortion
- Protections: Short circuit, load dump, thermal overload, inductive load handling
- Low external component count: No bootstrap capacitors needed, internally fixed gain
- Features standby and mute functions, soft thermal limiter for overheating protection
- Designed for high fidelity and durability in automotive environments
Buy the ST Series TDA7851L High Power Car Amplifier: 4x48 W Output
Enhance your automotive audio setup with the TDA7851L high power car amplifier. Featuring 4x48 W output, MOSFET technology, built-in protections, and low distortion, it ensures clear, loud sound in any vehicle. Its compact design supports easy installation, while advanced features like standby and mute functions offer seamless control. With proven durability and efficient thermal management, this amplifier is perfect for car radio systems requiring high-quality audio and reliable operation. Purchase online today for superior automotive sound performance.
Buy ST Microelectronics TDA7851L high power car amplifier now and experience unmatched reliability and superior audio performance in automotive sound systems.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS TDA7851L?
You can click on the BUY or RFQ button to purchase TDA7851L from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part TDA7851L?
You can download the TDA7851L datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of TDA7851L?
STMICROELECTRONICS