Overview
The TDA7802PDTR is a single-chip quad bridge amplifier produced by STMicroelectronics. It is designed using advanced BCD (Bipolar-CMOS-DMOS) technology, integrating a full D/A converter and digital input for direct connection to I2S (Inter-IC Sound) interfaces. This amplifier is known for its low voltage operation and high efficiency, making it suitable for various audio applications.
Key Specifications
| Parameter | Value |
|---|---|
| Technology | Advanced BCD |
| Number of Channels | 4 |
| Input Interface | I2S, I2C |
| Output Configuration | Quad BTL (Bridge-Tied Load) |
| Efficiency Class | Class SB-I |
| Diagnostic Interface | I2C |
| Package Type | PowerSSO-36 |
| Operating Voltage | Low voltage operation (specific values available in datasheet) |
Key Features
- Low voltage operation for energy efficiency
- High efficiency class SB-I amplifier
- Quad BTL output configuration for robust audio output
- Full I2C diagnostics for monitoring and control
- Direct connection to I2S interfaces for digital audio input
- Advanced BCD technology for improved performance
Applications
The TDA7802PDTR is designed for use in various automotive and consumer audio systems, including car audio amplifiers, home audio systems, and other applications requiring high-efficiency and low-voltage operation. It is particularly suitable for systems that need robust audio output with minimal power consumption.
Q & A
- What is the TDA7802PDTR? The TDA7802PDTR is a single-chip quad bridge amplifier produced by STMicroelectronics.
- What technology is used in the TDA7802PDTR? It uses advanced BCD (Bipolar-CMOS-DMOS) technology.
- How many channels does the TDA7802PDTR have? It has 4 channels.
- What input interfaces does the TDA7802PDTR support? It supports I2S and I2C interfaces.
- What is the output configuration of the TDA7802PDTR? It has a quad BTL (Bridge-Tied Load) output configuration.
- What is the efficiency class of the TDA7802PDTR? It operates in class SB-I efficiency.
- Does the TDA7802PDTR have diagnostic capabilities? Yes, it has full I2C diagnostics.
- In what package type is the TDA7802PDTR available? It is available in the PowerSSO-36 package type.
- What are the typical applications of the TDA7802PDTR? It is used in automotive and consumer audio systems, including car audio amplifiers and home audio systems.
- Why is the TDA7802PDTR preferred in audio systems? It is preferred due to its low voltage operation, high efficiency, and robust audio output.
