TDA7449L
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- Mfr.Part #
- TDA7449L
- Manufacturer
- STMicroelectronics
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC VOLUME CONTROL 20DIP
- Stock
- 9,744
- In Stock ：
- 9,744
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Audio Special Purpose
- Height Seated (Max) :
- 3.93mm
- Interface :
- I2C
- Number of Pins :
- 20
- Number of Terminations :
- 20
- Applications :
- Consumer Audio
- Specifications :
- 100dB
- JESD-609 Code :
- e3
- Voltage - Supply :
- 6V~10.2V
- ECCN Code :
- EAR99
- Operating Temperature :
- 0°C~70°C TA
- Harmonic Distortion :
- 0.01%
- Packaging :
- Tube
- Surface Mount :
- No
- Supply Voltage-Min (Vsup) :
- 6V
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Terminal Finish :
- Matte Tin (Sn)
- Nominal Supply Current :
- 7mA
- Function :
- Volume Control
- Power Supplies :
- 9V
- Channel Separation :
- 100 dB
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mounting Type :
- Through Hole
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Number of Channels :
- 2
- Radiation Hardening :
- No
- Base Part Number :
- TDA7449
- Datasheets
- TDA7449L
TDA7449L Documents
Audio Special Purpose STMicroelectronics TDA7449L Overview
The Audio Special Purpose STMicroelectronics TDA7449L is a highly versatile volume control integrated circuit designed for superior audio applications. Developed by STMicroelectronics, this IC enables precise volume control across a wide array of audio systems, making it an essential component for manufacturers aiming to produce high-quality sound equipment. The TDA7449L stands out for its robust performance and compatibility with various audio processing technologies, facilitating enhanced user experience and operational efficiency.
TDA7449L Features
The TDA7449L IC is packed with features that make it ideal for sophisticated audio applications. Key features include its multi-function volume and tone control, programmable input gain, and loudness function. Additionally, it supports three stereo inputs and provides soft-step volume transitions to prevent sound distortion, thereby maintaining audio integrity during volume adjustments. Its 20DIP (Dual Inline Package) makes it easily integrable into existing audio systems without significant hardware modifications.
TDA7449L Applications
- Home Audio Systems: Utilized to manage volume control seamlessly, ensuring high-quality sound output in multimedia and entertainment systems.
- Automotive Audio Systems: Enhances the audio experience by providing consistent and precise volume control across different sound levels, crucial for in-car entertainment systems.
- Professional Audio Equipment: Applied in professional sound systems to allow for fine-tuning of audio settings, essential for live performances and recording studios.
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