TPA731DR
- Mfr.Part #
- TPA731DR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC AMP CLASS AB MONO 700MW 8SOIC
- Stock
- 13,261
- In Stock :
- 13,261
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- Manufacturer :
- Texas Instruments
- Product Category :
- Audio Amplifiers
- JESD-609 Code :
- e4
- Radiation Hardening :
- No
- Height :
- 1.75mm
- Length :
- 4.9mm
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Max (Vsup) :
- 5.5V
- Operating Temperature :
- -40°C~85°C TA
- Gain Bandwidth Product :
- 1.4MHz
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Nominal Supply Current :
- 2.5mA
- Bandwidth :
- 20 kHz
- Number of Channels :
- 1
- Surface Mount :
- yes
- ECCN Code :
- EAR99
- Quiescent Current :
- 1.55mA
- Peak Reflow Temperature (Cel) :
- 260
- Output Power :
- 700mW
- Weight :
- 75.891673mg
- Number of Terminations :
- 8
- Base Part Number :
- TPA731
- Terminal Position :
- Dual
- Feature :
- Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
- Supply Voltage-Min (Vsup) :
- 2.5V
- Power Supply Rejection Ratio (PSRR) :
- 85dB
- Harmonic Distortion :
- 0.5%
- Pin Count :
- 8
- Type :
- Class AB
- Supply Type :
- Single
- Output Type :
- 1-Channel (Mono)
- Factory Lead Time :
- 6 Weeks
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Power Dissipation :
- 725mW
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- Width :
- 3.91mm
- Lead Free :
- Lead Free
- Max Output Power x Channels @ Load :
- 700mW x 1 @ 8 Ω
- Number of Pins :
- 8
- Max Power Dissipation :
- 725mW
- Terminal Form :
- Gull wing
- Voltage - Supply :
- 2.5V~5.5V
- Max Output Power :
- 700mW
- Thickness :
- 1.58mm
- Datasheets
- TPA731DR

Audio Amplifiers Texas Instruments TPA731DR Overview
The Audio Amplifiers Texas Instruments TPA731DR is a high-performance integrated circuit designed to deliver exceptional sound quality in a compact package. Manufactured by Texas Instruments, a renowned leader in semiconductor technology, this amplifier is engineered to meet the demanding requirements of professional audio applications.
With a robust Class AB design and a power output of 700mW, the TPA731DR ensures clear and powerful audio reproduction. Its mono configuration and 8SOIC package make it ideal for space-constrained designs without compromising on performance.
Whether you're designing audio systems for automotive, consumer electronics, or industrial applications, the TPA731DR offers the versatility and reliability you need to deliver outstanding audio experiences.
TPA731DR Features
- Class AB amplifier
- Mono configuration
- Power output: 700mW
- Package: 8SOIC
- Low distortion and noise
- Wide supply voltage range
- Thermal and short-circuit protection
- High efficiency
- Compact footprint
TPA731DR Applications
- Automotive audio systems: The TPA731DR is perfect for powering speakers in car audio systems, delivering crisp and powerful sound for an immersive driving experience.
- Portable audio devices: Incorporate the TPA731DR into your portable speakers, headphones, or multimedia players to enjoy high-quality audio on the go.
- Home entertainment systems: Enhance the audio performance of your home theater systems and soundbars with the TPA731DR, ensuring clear dialogue and immersive sound effects.
- Industrial equipment: Integrate the TPA731DR into intercoms, PA systems, and other industrial audio equipment for reliable and consistent audio amplification.
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