TPA4861D
- Mfr.Part #
- TPA4861D
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC AMP CLASS AB MONO 1.1W 8SOIC
- Stock
- 11,931
- In Stock :
- 11,931
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- Manufacturer :
- Texas Instruments
- Product Category :
- Audio Amplifiers
- Terminal Form :
- Gull wing
- Max Output Power :
- 1.1W
- Load Impedance :
- 8Ohm
- Height :
- 1.75mm
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- Radiation Hardening :
- No
- Width :
- 3.91mm
- Harmonic Distortion :
- 2%
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 4.9mm
- Operating Supply Current :
- 3.5mA
- Number of Terminations :
- 8
- Output Type :
- 1-Channel (Mono)
- Output Power :
- 1W
- Voltage - Supply :
- 2.7V~5.5V
- Contact Plating :
- Gold
- Supply Voltage-Max (Vsup) :
- 5.5V
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Supply Type :
- Single
- Terminal Position :
- Dual
- Gain Bandwidth Product :
- 1.5MHz
- Max Power Dissipation :
- 725mW
- Thickness :
- 1.58mm
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Base Part Number :
- TPA4861
- Max Output Power x Channels @ Load :
- 1.1W x 1 @ 8 Ω
- Peak Reflow Temperature (Cel) :
- 260
- JESD-609 Code :
- e4
- Feature :
- Short-Circuit and Thermal Protection, Shutdown
- Weight :
- 75.891673mg
- Supply Voltage-Min (Vsup) :
- 2.7V
- Operating Temperature :
- -40°C~85°C TA
- Quiescent Current :
- 3.5mA
- Bandwidth :
- 1.5MHz
- Number of Channels :
- 1
- Number of Pins :
- 8
- Pin Count :
- 8
- Pbfree Code :
- yes
- Power Dissipation :
- 725mW
- REACH SVHC :
- No SVHC
- Nominal Supply Current :
- 3.5mA
- Type :
- Class AB
- ECCN Code :
- EAR99
- Power Supply Rejection Ratio (PSRR) :
- 70dB
- Packaging :
- Tube
- Datasheets
- TPA4861D

Audio Amplifiers Texas Instruments TPA4861D Overview
The TPA4861D from Texas Instruments is a high-performance integrated circuit amplifier designed for audio applications. With its Class AB mono design and 1.1W output power, this amplifier delivers clear and powerful sound reproduction. Its compact 8SOIC package makes it suitable for a wide range of audio systems, from portable devices to professional audio equipment.
TPA4861D Features
- Class AB mono amplifier
- Output power: 1.1W
- Compact 8SOIC package
- High-performance audio reproduction
- Wide application range
- Low distortion
- Efficient power management
TPA4861D Applications
- Portable audio devices: The TPA4861D is ideal for use in portable speakers, headphones, and earphones, providing high-quality audio output in a compact form factor.
- Automotive audio systems: With its low distortion and efficient power management, the TPA4861D is well-suited for integration into car audio systems, delivering immersive sound experiences to drivers and passengers.
- Professional audio equipment: Audio amplifiers play a critical role in professional audio equipment such as mixers, amplifiers, and studio monitors. The TPA4861D's high-performance audio reproduction makes it a valuable component in these applications, ensuring accurate sound reproduction in recording studios and live performance venues.
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