E-TDA7416

Audio Special Purpose Overview

The STMicroelectronics E-TDA7416 is an automotive-grade audio signal processor designed for vehicle sound systems. It operates within a supply voltage range of 7.5V to 10V and supports dual-channel audio processing. The device utilizes an I2C interface for configuration and control. It is housed in a 44-LQFP package (10x10 mm) with surface mount mounting type. The component is qualified for automotive applications and functions reliably across an operating temperature range of -40°C to +85°C.

Audio Special Purpose Feature Summary

• Automotive-grade qualification for vehicle environments
• Dual-channel audio signal processing capability
• I2C serial interface for system control
• Operates on 7.5V to 10V power supply

Audio Special Purpose Applications

• Car audio processors
• Vehicle sound system integration
• Automotive audio signal conditioning

Audio Special Purpose Procurement Notes

Verify the specific ordering suffix against official STMicroelectronics documentation to confirm exact package variant and tape/reel specifications. Confirm current availability status as automotive components may have limited stock or long lead times. Ensure the 44-LQFP footprint matches the target PCB design constraints.

Audio Special Purpose Selection Notes

Select this component when designing automotive audio systems requiring dedicated signal processing with I2C control. Ensure the power supply rail remains stable between 7.5V and 10V. Verify that the host microcontroller supports the required I2C protocol speeds. Check thermal management requirements for the 44-LQFP package within the vehicle enclosure.

Audio Special Purpose Part Context

This part belongs to the TDA74xx family of audio processors from STMicroelectronics, tailored for automotive infotainment. It provides specialized functions for car audio enhancement, distinct from general-purpose consumer audio ICs. The 'E-' prefix typically denotes an enhanced or specific automotive variant within the product line.

Audio Special Purpose Replacement Considerations

Check for direct pin-compatible replacements within the TDA74xx series. Verify if newer automotive audio processors offer integrated DSP features that might replace discrete signal processing stages. Consult STMicroelectronics for obsolescence notices or recommended upgrades.