TDA7439B
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- Mfr.Part #
- TDA7439B
- Manufacturer
- STMicroelectronics
- Package / Case
- 28-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC PROCESSOR AUDIO DGTL 28DIP
- Stock
- 7,693
- In Stock ：
- 7,693
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Audio Special Purpose
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 2.54mm
- Width :
- 15.24mm
- Number of Functions :
- 1
- JESD-609 Code :
- e3
- Harmonic Distortion :
- 0.01%
- Temperature Grade :
- Other
- Mounting Type :
- Through Hole
- Channel Separation :
- 100 dB
- Number of Channels :
- 2
- Terminal Finish :
- Tin (Sn)
- Base Part Number :
- TDA7439
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Operating Temperature (Max) :
- 85°C
- Package / Case :
- 28-DIP (0.600, 15.24mm)
- Supply Current-Max :
- 10mA
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- HTS Code :
- 8542.39.00.01
- Qualification Status :
- Not Qualified
- ECCN Code :
- EAR99
- Pin Count :
- 28
- Number of Bands :
- 3
- Operating Temperature (Min) :
- -10°C
- Packaging :
- Tube
- Length :
- 36.83mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Pbfree Code :
- yes
- Surface Mount :
- No
- Supply Voltage-Min (Vsup) :
- 6V
- Number of Terminations :
- 28
- JESD-30 Code :
- R-PDIP-T28
- Terminal Position :
- Dual
- Power Supplies :
- 9V
- Consumer IC Type :
- TONE CONTROL CIRCUIT
- Supply Voltage-Max (Vsup) :
- 10.2V
- Datasheets
- TDA7439B
Audio Special Purpose STMicroelectronics TDA7439B Overview
The TDA7439B, developed by STMicroelectronics, is an advanced digital audio processor specifically engineered for high-performance audio systems. This integrated circuit is housed in a 28-pin DIP (Dual In-line Package) and is ideally suited for sophisticated audio processing tasks. The TDA7439B stands out in the market for its robust feature set which includes multiple switchable inputs and tone control capabilities. By integrating this IC, manufacturers can significantly enhance the audio quality and functionality of their products, making it a prime choice for audio equipment manufacturers looking to attract B2B clients with high-volume needs.
TDA7439B Features
The TDA7439B includes several key features that make it an attractive option for audio processing applications. It supports three stereo inputs and features bass, midrange, and treble control functions to provide comprehensive sound customization. Additionally, the IC includes programmable input gain and loudness function, all controlled via an I²C bus interface, offering flexibility and ease of integration into existing systems.
TDA7439B Applications
- Home Audio Systems: The TDA7439B can be used to enhance the audio processing capabilities of home theater systems, providing users with superior sound customization and control.
- Car Audio Systems: In automotive applications, this IC improves the sound quality of car stereo systems, allowing for precise tone adjustment and seamless switching between multiple audio sources.
- Television Sets: Integrated into TVs, the TDA7439B helps in achieving clearer and more robust audio output, enhancing the overall viewing experience.
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