TDA7466

Audio Special Purpose Overview

The TDA7466 is a dual-channel audio tone processor manufactured by STMicroelectronics, designed for signal mixing applications. It operates within a supply voltage range of 7V to 10.2V and supports an ambient operating temperature from -10°C to 85°C. The device features an I2C interface for control and is housed in a 42-SDIP package with dimensions of 0.600 inches (15.24mm) width. It is specified as an audio matrix processor intended for through-hole mounting.

Audio Special Purpose Feature Summary

• Dual-channel audio tone processing capability
• I2C digital interface for configuration
• 42-pin SDIP through-hole package

Audio Special Purpose Applications

• Signal mixing systems

Audio Special Purpose Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm pinout compatibility and functional variations. Ensure the 42-SDIP through-hole package aligns with the target PCB footprint requirements. Confirm availability status directly with authorized distributors as lead times may vary.

Audio Special Purpose Selection Notes

Select this component when a dedicated dual-channel audio tone processor with I2C control is required. Verify that the 7V to 10.2V supply voltage range matches the system power design. Ensure the 42-SDIP package size fits the mechanical constraints of the enclosure.

Audio Special Purpose Part Context

This component belongs to the category of audio special purpose integrated circuits. It serves as a dedicated solution for audio tone processing and matrix functions within larger audio signal chains.