TDA7439
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- Mfr.Part #
- TDA7439
- Manufacturer
- STMicroelectronics
- Package / Case
- 30-SDIP (0.400, 10.16mm)
- Datasheet
- Download
- Description
- IC AUDIO TONE PROCESSOR 30SDIP
- Stock
- 5,360
- In Stock ：
- 5,360
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Audio Special Purpose
- Consumer IC Type :
- TONE CONTROL CIRCUIT
- Number of Channels :
- 2
- Harmonic Distortion :
- 0.01%
- Voltage - Supply :
- 7V~10.2V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- Width :
- 8.64mm
- Number of Pins :
- 30
- Pbfree Code :
- yes
- Number of Bands :
- 3
- Terminal Finish :
- MATTE TIN
- Terminal Position :
- Dual
- Package / Case :
- 30-SDIP (0.400, 10.16mm)
- Base Part Number :
- TDA7439
- ECCN Code :
- EAR99
- Height :
- 3.81mm
- Length :
- 27.94mm
- Interface :
- I2C
- RoHS Status :
- ROHS3 Compliant
- Power Supplies :
- 9V
- Applications :
- Automotive Audio, Consumer Audio
- Nominal Supply Current :
- 10mA
- Terminal Pitch :
- 1.778mm
- Mount :
- Through Hole
- Supply Voltage-Min (Vsup) :
- 6V
- Function :
- Audio Tone Processor
- Radiation Hardening :
- No
- Mounting Type :
- Through Hole
- Number of Terminations :
- 30
- Operating Temperature :
- 0°C~70°C TA
- JESD-609 Code :
- e3
- Channel Separation :
- 100 dB
- Datasheets
- TDA7439
Audio Special Purpose STMicroelectronics TDA7439 Overview
Introducing the Audio Special Purpose STMicroelectronics TDA7439, a high-performance integrated circuit designed for sophisticated audio processing. This IC, developed by industry leader STMicroelectronics, offers advanced sound control and is ideal for applications requiring precise audio tone adjustments. The TDA7439 features a digitally controlled audio processor which includes features like treble, bass, and midrange control along with input multiplexing. This makes it an essential component for audio enthusiasts and professionals looking to enhance audio fidelity in their systems.
TDA7439 Features
The TDA7439 is equipped with several standout features that make it a versatile choice for audio processing:
- Three band tone control (bass, mid, treble)
- Input multiplexer with 3 stereo inputs
- Independent volume control with soft-step functionality
- Low distortion and low noise operation
- Programmable input gain
TDA7439 Applications
- Home Audio Systems: Enhances audio quality by allowing fine tuning of sound frequencies, ensuring a rich listening experience in home entertainment setups.
- Car Audio Systems: Utilized to provide customizable audio settings, improving sound clarity and user experience in automotive sound systems.
- Television Sets: Improves audio output in TVs, providing clearer and more dynamic sound through advanced tone control capabilities.
- Portable Audio Devices: Can be integrated into portable audio equipment to offer users a high level of control over audio output, enhancing the listening experience on the go.
- Public Address Systems: Ensures that audio delivered through PA systems is clear and well-modulated, making it suitable for public events and announcements.
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