STMicroelectronics TDA7468D13TR Audio Processor IC

The TDA7468D13TR by STMicroelectronics is an integrated circuit designed for the sophisticated control of all the functions related to the audio signal processing in multimedia and Hi-Fi systems. This high-performance audio processor IC comes in a compact SOP-28 package, making it ideal for space-constrained applications where high-quality audio processing is required.

This versatile audio processor features multiple audio inputs and outputs, allowing it to handle various audio sources. It includes a two-band equalizer (bass and treble), a loudness function, and volume control, all of which can be adjusted via an I²C control interface. This digital interface facilitates communication with microcontrollers or processors, providing designers with the flexibility to incorporate the TDA7468D13TR into a wide range of audio systems.

The TDA7468D13TR boasts a low distortion factor, ensuring clean and accurate audio reproduction, which is crucial for high-fidelity audio systems. Additionally, it supports a wide range of supply voltages from 7V to 8.5V, making it versatile for use in various electronic devices.

Key features of the TDA7468D13TR include:

• Input multiplexer with 4 stereo inputs
• Volume control with 1dB step
• Bass and treble control
• Loudness function
• Independent mute function
• Low distortion and low noise
• I²C bus control interface
• Wide operating supply voltage range

This audio processor IC is particularly suitable for applications such as:

• Hi-Fi audio systems
• Home theater systems
• TV sound systems
• Multimedia speakers
• Car audio systems

The TDA7468D13TR from STMicroelectronics is an ideal solution for developers looking to integrate advanced audio processing capabilities into their designs with minimal external components. Its high integration, coupled with the I²C control, makes it a user-friendly and efficient choice for enhancing the audio experience in consumer electronics.