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