TPA321DGN
- Mfr.Part #
- TPA321DGN
- 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
- 8,258
- In Stock :
- 8,258
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Audio Amplifiers
- Nominal Supply Current :
- 1.5mA
- Number of Channels :
- 1
- Max Supply Current :
- 1.5mA
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Pin Count :
- 8
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- Power Supply Rejection Ratio (PSRR) :
- 85dB
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Width :
- 3mm
- Harmonic Distortion :
- 0.5%
- Packaging :
- Tube
- Weight :
- 18.99418mg
- Supply Voltage-Max (Vsup) :
- 5.5V
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply :
- 2.5V~5.5V
- Thickness :
- 1.02mm
- Number of Pins :
- 8
- Max Output Power :
- 700mW
- Power Dissipation :
- 2.14W
- Number of Terminations :
- 8
- Output Type :
- 1-Channel (Mono)
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad
- Feature :
- Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
- Operating Temperature :
- -40°C~85°C TA
- Surface Mount :
- yes
- Base Part Number :
- TPA321
- Supply Voltage-Min (Vsup) :
- 2.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Lead Free
- Max Output Power x Channels @ Load :
- 700mW x 1 @ 8 Ω
- Type :
- Class AB
- Terminal Position :
- Dual
- Bandwidth :
- 4 kHz
- Gain Bandwidth Product :
- 1.4MHz
- Terminal Form :
- Gull wing
- Quiescent Current :
- 700µA
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Output Power :
- 700mW
- Height :
- 1.1mm
- Length :
- 3mm
- Terminal Pitch :
- 0.65mm
- Supply Type :
- Single
- Max Power Dissipation :
- 2.14W
- Number of Functions :
- 1
- Datasheets
- TPA321DGN

Audio Amplifiers Texas Instruments TPA321DGN Overview
The TPA321DGN is an integrated circuit (IC) amplifier designed and manufactured by Texas Instruments, a leading name in the electronics industry. This Class AB mono amplifier boasts a power output of 700mW and comes in an 8MSOP package, making it suitable for a wide range of audio applications.
TPA321DGN Features
- Class AB Mono Amplifier: Ensures efficient power delivery for high-quality audio reproduction.
- 700mW Power Output: Provides ample power for various audio systems and devices.
- 8MSOP Package: Compact and versatile packaging for easy integration into circuit designs.
- Texas Instruments Quality: Manufactured by Texas Instruments, guaranteeing reliability and performance.
- Wide Application Range: Suitable for portable audio devices, headphones, speakers, and other audio equipment.
- Low Distortion: Maintains audio fidelity even at high output levels.
TPA321DGN Applications
- Portable Audio Devices: The TPA321DGN can be used in portable music players, smartphones, and tablets to enhance audio output quality and volume.
- Headphone Amplifiers: Incorporate the TPA321DGN into headphone amplifier circuits to drive headphones with greater clarity and power.
- Bluetooth Speakers: Enhance the audio performance of Bluetooth speakers by integrating the TPA321DGN for improved sound reproduction.
- Car Audio Systems: Utilize the TPA321DGN in car audio amplifiers to deliver clean and powerful audio to speakers within the vehicle.
- Home Audio Systems: Integrate the TPA321DGN into home theater systems, stereo receivers, and other audio equipment for superior sound quality.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
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.
















