Overview
The TDA7854 is a high-performance audio power amplifier designed by STMicroelectronics. It utilizes advanced MOSFET technology in a class AB configuration and is packaged in the Flexiwatt 25 format. This amplifier is specifically tailored for high-power car radio applications, offering a balance of power, efficiency, and diagnostic capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| Maximum Power Output | 4 x 80W/2Ω |
| Package Type | Flexiwatt 25 |
| Amplifier Class | Class AB |
| Maximum Supply Voltage | 18V |
| Minimum Supply Voltage | 6V |
| Operating Temperature Range | -40°C to +150°C |
Key Features
- Advanced diagnostics for fault detection and system monitoring
- High PWM switching frequency for improved audio quality
- High-resolution audio support
- MOSFET technology for high efficiency and reliability
- Flexiwatt 25 package for compact design and thermal management
Applications
The TDA7854 is primarily designed for high-power car radio systems. Its high output power, advanced diagnostics, and efficient design make it suitable for automotive audio systems that require robust performance and reliability.
Q & A
- What is the maximum power output of the TDA7854?
The TDA7854 can deliver up to 4 x 80W/2Ω. - What package type is the TDA7854 available in?
The TDA7854 is available in the Flexiwatt 25 package. - What class of amplifier is the TDA7854?
The TDA7854 is a class AB amplifier. - What is the operating supply voltage range for the TDA7854?
The operating supply voltage range is from 6V to 18V. - What are the key diagnostic features of the TDA7854?
The TDA7854 includes advanced diagnostics for fault detection and system monitoring. - Is the TDA7854 still in production?
No, the TDA7854 is no longer manufactured. - What is the typical application for the TDA7854?
The TDA7854 is typically used in high-power car radio systems. - What technology does the TDA7854 use?
The TDA7854 uses MOSFET technology. - What is the operating temperature range for the TDA7854?
The operating temperature range is from -40°C to +150°C. - Does the TDA7854 support high-resolution audio?
Yes, the TDA7854 supports high-resolution audio.
