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