TPA321DGNR
- Mfr.Part #
- TPA321DGNR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC AMP CLASS AB MONO 700MW 8MSOP
- Stock
- 7,780
- In Stock :
- 7,780
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- Manufacturer :
- Texas Instruments
- Product Category :
- Audio Amplifiers
- Power Dissipation :
- 2.14W
- Packaging :
- Tape and Reel (TR)
- Height :
- 1.1mm
- Operating Temperature :
- -40°C~85°C TA
- Output Type :
- 1-Channel (Mono)
- Max Power Dissipation :
- 2.14W
- Feature :
- Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
- Gain Bandwidth Product :
- 1.4MHz
- Lead Free :
- Lead Free
- Harmonic Distortion :
- 0.5%
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 1.02mm
- Type :
- Class AB
- Weight :
- 18.99418mg
- Length :
- 3mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Nominal Supply Current :
- 1.5mA
- Number of Terminations :
- 8
- ECCN Code :
- EAR99
- Base Part Number :
- TPA321
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Voltage - Supply :
- 2.5V~5.5V
- Max Output Power x Channels @ Load :
- 700mW x 1 @ 8 Ω
- Number of Pins :
- 8
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Position :
- Dual
- JESD-609 Code :
- e4
- Terminal Form :
- Gull wing
- Bandwidth :
- 4 kHz
- Max Output Power :
- 700mW
- Supply Type :
- Single
- Radiation Hardening :
- No
- Surface Mount :
- yes
- Width :
- 3mm
- Supply Voltage-Min (Vsup) :
- 2.5V
- Terminal Pitch :
- 0.65mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Power :
- 700mW
- Mounting Type :
- Surface Mount
- Power Supply Rejection Ratio (PSRR) :
- 85dB
- Number of Channels :
- 1
- Quiescent Current :
- 700µA
- Pbfree Code :
- yes
- Pin Count :
- 8
- Factory Lead Time :
- 6 Weeks
- Datasheets
- TPA321DGNR

[Audio Amplifiers Texas Instruments TPA321DGNR] Overview
Introducing the TPA321DGNR, an exceptional creation from Texas Instruments, renowned for its innovation in integrated circuits. This Class AB mono amplifier boasts a power-packed performance, delivering a robust 700mW output with remarkable efficiency. Designed in an 8MSOP package, it offers compactness without compromising on power, making it an ideal choice for various audio amplification needs.
TPA321DGNR Features
- High Efficiency: The TPA321DGNR operates with unparalleled efficiency, ensuring optimal power utilization.
- Compact Design: Housed in a sleek 8MSOP package, this amplifier combines power and portability effortlessly.
- Class AB Operation: Benefit from the high-fidelity audio reproduction achieved through Class AB amplifier architecture.
- 700mW Output: Enjoy a robust output of 700mW, suitable for a wide range of audio applications.
- Monolithic Construction: Texas Instruments' expertise shines through in the monolithic design, ensuring reliability and longevity.
TPA321DGNR Applications
- Portable Audio Devices: Enhance the sound quality of portable speakers, headphones, and earphones with the TPA321DGNR, delivering crisp and clear audio in a compact form factor.
- Automotive Infotainment Systems: Integrate the TPA321DGNR into car audio systems to amplify music and other audio content with precision and efficiency, enhancing the in-car entertainment experience.
- Professional Audio Equipment: Elevate the performance of professional audio equipment such as mixers, amplifiers, and PA systems with the TPA321DGNR's high-fidelity amplification capabilities, ensuring superior sound reproduction in live events and studio settings.
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