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