TDF8546JV Chip mạch tích hợp Bộ khuếch đại điện âm thanh ô tô DBS-27

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TDF8546JV Chip mạch tích hợp Bộ khuếch đại điện âm thanh ô tô DBS-27

Chip mạch tích hợp

February 28, 2025

Kết nối danh mục: Chip mạch tích hợp

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Brief: Discover the TDF8546JV Integrated Circuit Chip, a cutting-edge automotive audio power amplifier designed for stop/start-car operations. With a best efficiency mode, I2C-bus controlled diagnostics, and operation at voltages as low as 6V, this Class-AB amplifier delivers 45W output power with minimal distortion. Ideal for automotive head units and hybrid sound systems.

Related Product Features:

Class-AB audio power amplifier with 45W output power and 0.03% THD plus noise.
Operates at battery voltages as low as 6V, suitable for stop/start-car applications.
Features I2C-bus controlled diagnostics, including start-up diagnostics.
Four hardware-programmable I2C-bus addresses for flexible integration.
Speaker fault detection and programmable thermal pre-warning for enhanced safety.
Supports both 2Ω and 4Ω loads with short-circuit proof outputs.
Programmable gain (26 dB and 16 dB) for front and rear channels.
Overvoltage protection up to 50V, ensuring durability in harsh conditions.

CÂU HỎI THƯỜNG GẶP:

What is the operating voltage range of the TDF8546JV amplifier?

The TDF8546JV operates at a minimum voltage of 6V and a maximum voltage of 18V, making it ideal for automotive applications, including stop/start-car systems.
Does the TDF8546JV support I2C-bus communication?

Yes, the TDF8546JV supports I2C-bus communication, offering four hardware-programmable addresses and compatibility with both 3.3V and 5V systems.
What are the key safety features of the TDF8546JV?

The TDF8546JV includes speaker fault detection, overvoltage protection up to 50V, short-circuit proof outputs, and programmable thermal pre-warning to ensure safe and reliable operation.
Can the TDF8546JV be used in hybrid sound systems?

Yes, the TDF8546JV is designed for automotive head units and hybrid sound systems, offering high efficiency and low distortion for superior audio performance.