TPA321D
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- Mfr.Part #
- TPA321D
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC AMP CLASS AB MONO 700MW 8SOIC
- Stock
- 6,776
- In Stock ：
- 6,776
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- Manufacturer :
- Texas Instruments
- Product Category :
- Audio Amplifiers
- Output Type :
- 1-Channel (Mono)
- ECCN Code :
- EAR99
- Bandwidth :
- 4 kHz
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Pin Count :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Load Impedance :
- 8Ohm
- Max Output Power :
- 700mW
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- Factory Lead Time :
- 6 Weeks
- Voltage - Supply :
- 2.5V~5.5V
- Max Power Dissipation :
- 725mW
- Height :
- 1.75mm
- Weight :
- 75.891673mg
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Supply Voltage-Min (Vsup) :
- 2.5V
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Gain Bandwidth Product :
- 1.4MHz
- Number of Functions :
- 1
- Base Part Number :
- TPA321
- Quiescent Current :
- 700µA
- Pbfree Code :
- yes
- Power Supply Rejection Ratio (PSRR) :
- 85dB
- Packaging :
- Tube
- Lead Free :
- Lead Free
- Power Dissipation :
- 725mW
- Output Power :
- 700mW
- Feature :
- Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
- Terminal Form :
- Gull wing
- Harmonic Distortion :
- 0.5%
- JESD-609 Code :
- e4
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of Channels :
- 1
- Number of Pins :
- 8
- Number of Terminations :
- 8
- Radiation Hardening :
- No
- Type :
- Class AB
- Operating Temperature :
- -40°C~85°C TA
- Nominal Supply Current :
- 1.5mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Type :
- Single
- Length :
- 4.9mm
- Thickness :
- 1.58mm
- Terminal Position :
- Dual
- Width :
- 3.91mm
- Max Output Power x Channels @ Load :
- 700mW x 1 @ 8 Ω
- Datasheets
- TPA321D
Audio Amplifiers Texas Instruments TPA321D Overview
Introducing the TPA321D, an exceptional Integrated Circuit Amplifier meticulously crafted by Texas Instruments, a global leader in semiconductor solutions. Designed for uncompromising performance, this Class AB Mono Amplifier delivers an astounding 700mW power output in a compact 8SOIC package. Ideal for professional audio applications, the TPA321D sets a new standard for audio amplification.
TPA321D Features
- High-Quality Audio Amplification: The TPA321D ensures pristine audio reproduction, delivering crisp highs and deep lows for an immersive listening experience.
- Efficient Class AB Design: With its Class AB architecture, this amplifier combines the efficiency of Class B amplifiers with the low distortion of Class A amplifiers, resulting in superior audio performance.
- Compact Form Factor: Housed in an 8SOIC package, the TPA321D offers space-saving convenience without compromising on power or quality.
- Wide Operating Voltage Range: With a wide operating voltage range, this amplifier accommodates various power supply configurations, making it suitable for a range of applications.
- Thermal and Short-Circuit Protection: Built-in thermal and short-circuit protection mechanisms ensure the safety and reliability of your audio systems.
TPA321D Applications
- Portable Audio Devices: The TPA321D is perfect for powering portable speakers, headphones, and audio accessories, delivering premium sound quality on the go.
- Professional Audio Equipment: From studio monitors to PA systems, the TPA321D excels in professional audio applications, delivering studio-grade sound reproduction with precision and clarity.
- Automotive Infotainment Systems: Enhance the audio experience in vehicles with the TPA321D, delivering high-fidelity sound for in-car entertainment systems.
Example: The TPA321D can be integrated into compact Bluetooth speakers, enhancing their audio performance and providing users with immersive sound experiences while traveling or relaxing outdoors.
Example: In studio monitor speakers, the TPA321D ensures accurate audio monitoring, enabling engineers and musicians to make critical sound adjustments with confidence during recording and mixing sessions.
Example: Integrated into automotive head units, the TPA321D provides drivers and passengers with immersive audio playback, enriching the driving experience with crystal-clear sound.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
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