TDA7460ND

Audio Special Purpose Overview

The TDA7460ND is a two-channel audio signal processor manufactured by STMicroelectronics, designed for automotive applications. It operates within a supply voltage range of 7.5V to 10V and supports an ambient operating temperature from -40°C to 85°C. The device utilizes an I2C interface for control and is housed in a 20-SOIC package with a width of 7.50mm. Classified as an automotive-grade component, it integrates audio processing functions into a surface-mount configuration suitable for space-constrained vehicle electronics.

Audio Special Purpose Feature Summary

• Two-channel audio signal processing capability
• I2C digital interface for system control
• Automotive-grade qualification for harsh environments
• Wide operating temperature range (-40°C to 85°C)

Audio Special Purpose Applications

• Automotive audio systems
• Vehicle infotainment processors

Audio Special Purpose Procurement Notes

Verify the current lifecycle status before procurement, as this specific part number may be discontinued or subject to limited availability. Confirm that the 20-SOIC package dimensions align with the target PCB footprint. Ensure the power supply design strictly adheres to the 7.5V to 10V requirement to maintain proper operation.

Audio Special Purpose Selection Notes

Select this component when a dedicated two-channel audio processor with I2C control is required for automotive environments. The 7.5V to 10V supply range indicates compatibility with standard vehicle electrical systems. Consider the 20-SOIC package size if board space allows for this specific form factor compared to smaller alternatives.

Audio Special Purpose Part Context

This component belongs to the TDA7460 series of audio processors. It is distinct from other ST audio ICs by its specific focus on two-channel processing and automotive grade reliability. The ND suffix typically denotes the specific package and tape/reel or tube configuration details defined by the manufacturer.

Audio Special Purpose Replacement Considerations

Check for direct pin-to-pin replacements within the TDA7460 family or newer automotive audio processor generations. Verify that any substitute maintains the same I2C protocol and voltage requirements.