TPA4861DRG4
- Mfr.Part #
- TPA4861DRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC AMP CLASS AB MONO 1.1W 8SOIC
- Stock
- 8,909
- In Stock :
- 8,909
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- Manufacturer :
- Texas Instruments
- Product Category :
- Audio Amplifiers
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- -40°C~85°C TA
- Harmonic Distortion :
- 2%
- Max Power Dissipation :
- 725mW
- RoHS Status :
- ROHS3 Compliant
- Width :
- 3.91mm
- Base Part Number :
- TPA4861
- Number of Channels :
- 1
- ECCN Code :
- EAR99
- Max Output Power :
- 1.1W
- Thickness :
- 1.58mm
- Power Dissipation :
- 725mW
- JESD-609 Code :
- e4
- Gain Bandwidth Product :
- 1.5MHz
- Nominal Supply Current :
- 3.5mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Output Power :
- 1W
- Length :
- 4.9mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of Pins :
- 8
- Quiescent Current :
- 3.5mA
- Number of Terminations :
- 8
- Bandwidth :
- 20 kHz
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Pbfree Code :
- yes
- Weight :
- 72.603129mg
- Terminal Position :
- Dual
- Type :
- Class AB
- Supply Type :
- Single
- Pin Count :
- 8
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- Voltage - Supply :
- 2.7V~5.5V
- Max Output Power x Channels @ Load :
- 1.1W x 1 @ 8 Ω
- Lead Free :
- Lead Free
- Output Type :
- 1-Channel (Mono)
- Height :
- 1.75mm
- Feature :
- Short-Circuit and Thermal Protection, Shutdown
- Supply Voltage-Min (Vsup) :
- 2.7V
- Radiation Hardening :
- No
- Power Supply Rejection Ratio (PSRR) :
- 70dB
- Surface Mount :
- yes
- Number of Functions :
- 1
- Datasheets
- TPA4861DRG4

Audio Amplifiers Texas Instruments TPA4861DRG4 Overview
The TPA4861DRG4 from Texas Instruments is a high-performance integrated circuit amplifier designed for audio applications. This Class AB mono amplifier delivers a powerful output of 1.1W, making it ideal for various audio systems requiring clear and robust sound reproduction.
TPA4861DRG4 Features
- Class AB Mono Amplifier
- Output Power: 1.1W
- Package: 8-SOIC
- High Performance and Efficiency
- Wide Range of Audio Applications
- Compact and Versatile Design
- Manufactured by Texas Instruments
TPA4861DRG4 Applications
- Portable Audio Devices: This amplifier is suitable for use in portable speakers, headphones, and personal audio players, enhancing their sound quality and volume output.
- Automotive Audio Systems: The TPA4861DRG4 can be integrated into car audio systems to deliver immersive sound experiences, ensuring crisp and clear audio playback while driving.
- Home Entertainment Systems: Incorporate this amplifier into home theater setups, multimedia speakers, and gaming consoles for superior audio performance and enhanced user experiences.
- Professional Audio Equipment: Ideal for use in professional audio equipment such as mixing consoles, amplifiers, and audio interfaces, ensuring reliable and high-fidelity sound reproduction in studio and live sound applications.
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