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Product Detailed Parameters
- Mfr：STMicroelectronics
- Description：IC AUDIO TONE PROCESSOR 20SSOP
- Package：Tube
- Series：-
- Function：Audio Tone Processor
- Applications：Consumer Audio
- Number of Channels：2
- Interface：I2C
- Voltage - Supply：1.8V ~ 3V
- Operating Temperature：-10°C ~ 85°C (TA)
- Specifications：-
- Mounting Type：Surface Mount
- Package / Case：20-SSOP (0.209", 5.30mm Width)
- Supplier Device Package：20-SSOP
- Grade：-
- Qualification：-
Download product information
Overview
The TDA7463AD is a two-channel audio tone processor manufactured by STMicroelectronics, designed for consumer audio applications. It features an I2C interface for digital control and operates on a supply voltage range of 1.8V to 3V. The device supports surface mount installation in a 20-SSOP package with a width of 5.30mm. It functions within an operating temperature range of -10°C to 85°C (TA). This integrated circuit provides tone processing capabilities suitable for low-voltage portable and compact audio systems.
Feature Summary
- Two-channel audio tone processor with I2C digital interface
- Low voltage operation: 1.8V to 3V supply range
- Compact 20-SSOP surface mount package (5.30mm width)
- Operating temperature range: -10°C to 85°C
Applications
- Consumer audio devices
- Portable audio equipment
- Low-voltage audio systems
Procurement Notes
Verify the 20-SSOP package dimensions and 1.8V–3V supply requirements against the target design. Confirm I2C compatibility with the host controller. Check availability status as distribution data may vary. Ensure thermal management aligns with the -10°C to 85°C operating range for the specific application environment.
Selection Notes
Select this component for applications requiring a low-voltage, two-channel tone processor with digital I2C control. The 20-SSOP package suits space-constrained designs. Compare specifications with similar ST models like the TDA7468D if higher voltage or different packaging is required. Ensure the system power supply remains within the 1.8V to 3V limit.
Part Context
The TDA7463AD belongs to STMicroelectronics' portfolio of analog audio processors. These devices integrate digital volume, balance, and tone controls to enhance the audio signal chain in stereo and multichannel applications. They are designed to save costs and improve performance in consumer audio products compared to discrete solutions.
Replacement Considerations
Publicly confirmed substitute part numbers for the TDA7463AD are not available in the provided source material. Consult STMicroelectronics documentation for potential cross-references or newer generations of audio tone processors.
