TDA7491HV
- Mfr.Part #
- TDA7491HV
- Manufacturer
- STMicroelectronics
- Package / Case
- 36-PowerFSOP (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC AMP D STEREO 20W POWERSSO36
- Stock
- 41,443
- In Stock :
- 41,443
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Audio Amplifiers
- Pin Count :
- 36
- Radiation Hardening :
- No
- Type :
- Class D
- Number of Pins :
- 36
- Supply Current-Max :
- 35mA
- Packaging :
- Tube
- Number of Terminations :
- 36
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Lifecycle Status :
- ACTIVE (Last Updated: 8 months ago)
- Supply Voltage-Min (Vsup) :
- 5V
- Operating Temperature :
- -40°C~85°C TA
- Max Output Power :
- 20W
- Power Supplies :
- 18V
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Max Output Power x Channels @ Load :
- 20W x 2 @ 8 Ω
- Terminal Form :
- Gull wing
- Terminal Pitch :
- 0.5mm
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- Output Type :
- 2-Channel (Stereo)
- Number of Channels :
- 2
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Feature :
- Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
- Width :
- 7.5mm
- Supply Voltage-Max (Vsup) :
- 18V
- Length :
- 10.3mm
- Harmonic Distortion :
- 10%
- Package / Case :
- 36-PowerFSOP (0.295, 7.50mm Width)
- Bandwidth :
- 22 kHz
- Output Power :
- 20W
- Load Impedance :
- 8Ohm
- Base Part Number :
- TDA7491
- Number of Functions :
- 1
- Voltage - Supply :
- 5V~18V
- Datasheets
- TDA7491HV

Audio Amplifiers STMicroelectronics TDA7491HV Overview
Introducing the TDA7491HV, a cutting-edge Integrated Circuit Amplifier meticulously crafted by STMicroelectronics to revolutionize stereo sound amplification. This PowerSSO36-packaged gem boasts a robust 20W output per channel, elevating audio experiences to unprecedented heights. Crafted with precision and engineered for excellence, this amplifier epitomizes the pinnacle of audio engineering prowess.
TDA7491HV Features
- High-Fidelity Stereo Amplification: Delivers impeccable audio quality with a power-packed 20W output per channel.
- Compact PowerSSO36 Package: Maximizes space efficiency while ensuring optimal performance, making it ideal for space-constrained applications.
- Efficient Power Management: Incorporates advanced power management features to optimize energy consumption without compromising on performance.
- Versatile Compatibility: Compatible with a wide range of audio devices and systems, offering seamless integration and flexibility.
- Reliable Performance: Engineered by STMicroelectronics, renowned for its commitment to quality, reliability, and innovation.
TDA7491HV Applications
- Home Audio Systems: Enhance the audio quality of home theater systems, stereo receivers, and soundbars for immersive entertainment experiences.
- Automotive Audio Systems: Elevate the in-car audio experience with powerful and clear sound reproduction, perfect for premium car audio systems.
- Professional Audio Equipment: Amplify sound signals in studio monitors, mixing consoles, and PA systems with unparalleled fidelity and clarity.
- Portable Speakers: Power compact Bluetooth speakers and portable audio devices with high-quality sound amplification for on-the-go entertainment.
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
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Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















