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TDA7466$ is listed in the Audio Special Purpose range at ChipApex. The manufacturer field lists STMicroelectronics. Its product description is IC AUDIO TONE PROCESSOR 42SDIP. Review the specifications below when checking this part for your BOM.
The TDA7466 is a two-channel audio tone processor manufactured by STMicroelectronics, designed for signal mixing and audio matrix 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 I2C interface control and is housed in a 42-SDIP package with a width of 15.24mm. It utilizes through-hole mounting and is supplied in tubes.
Verify the specific ordering suffix against official STMicroelectronics documentation to confirm exact pinout and electrical characteristics. Confirm availability status as automotive or general-purpose grades may vary. Ensure the 42-SDIP package dimensions align with PCB layout requirements before procurement.
Select this component for designs requiring dedicated hardware-based tone processing and signal mixing via I2C control. Ensure the design environment supports the specified -10°C to 85°C operating temperature range. Verify that the 7V to 10.2V supply voltage matches the system power architecture.
This component belongs to the category of audio special purpose ICs from STMicroelectronics. It serves as a dedicated solution for analog audio signal conditioning and routing, distinct from general-purpose microcontrollers or amplifiers.
Consult official STMicroelectronics cross-reference lists for verified substitutes. Generic audio processors may not match the specific 42-SDIP footprint or I2C command set.
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