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