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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - AudioTPA321DGN
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TPA321DGN - Texas Instruments

Manufacturer Part Number
TPA321DGN
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPA321DGN
ECAD Model
Parts Description
IC AMP CLASS AB MONO 700MW 8MSOP
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
Data sheet
TPA321 Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TPA321DGN Tech Specifications
Texas Instruments - TPA321DGN technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPA321DGN

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 2.5V ~ 5.5V  
Type Class AB  
Supplier Device Package 8-HVSSOP  
Series -  
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad  
Package Tube  
Product Attribute Attribute Value  
Output Type 1-Channel (Mono)  
Operating Temperature -40°C ~ 85°C (TA)  
Mounting Type Surface Mount  
Max Output Power x Channels @ Load 700mW x 1 @ 8Ohm  
Features Differential Inputs, Short-Circuit and Thermal Protection, Shutdown  
Base Product Number TPA321  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS

Parts Introduction

Manufacturer Part Number

TPA321DGN

Manufacturer

Texas Instruments

Introduction

Integrated Circuit (IC) for audio amplification

Product Features and Performance

Differential inputs

Short-circuit and thermal protection

Shutdown feature

Class AB amplifier

Capable of 700mW output power per channel at 8 ohm load

Product Advantages

Efficient and reliable audio amplification

Robust protection features

Wide supply voltage range

Compact package

Key Technical Parameters

Supply voltage: 2.5V to 5.5V

Output power: 700mW x 1 channel at 8 ohm load

Operating temperature: -40°C to 85°C

Quality and Safety Features

RoHS3 compliant

Short-circuit and thermal protection

Compatibility

Surface mount package: 8-HVSSOP

Can be used in various audio applications

Application Areas

Portable audio devices

Multimedia systems

Audio equipment

Product Lifecycle

Current product, not nearing discontinuation

Replacements and upgrades available

Key Reasons to Choose

Efficient and reliable audio amplification

Robust protection features

Wide supply voltage range

Compact package

Suitable for various audio applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPA321DGN

Product Attribute TPA321DGN TPA3221DDVR TPA321DR TPA3138D2PWP
Part Number TPA321DGN TPA3221DDVR TPA321DR TPA3138D2PWP
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Features Differential Inputs, Short-Circuit and Thermal Protection, Shutdown Short-Circuit and Thermal Protection, Standby Differential Inputs, Short-Circuit and Thermal Protection, Shutdown -
Package Tube Tape & Reel (TR) Tape & Reel (TR) Tube
Series - - - -
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad 44-PowerTSSOP (0.244", 6.20mm Width) 8-SOIC (0.154", 3.90mm Width) 28-PowerTSSOP (0.173", 4.40mm Width)
Voltage - Supply 2.5V ~ 5.5V 7V ~ 32V 2.5V ~ 5.5V 3.5V ~ 14.4V
Type Class AB Class D Class AB Class D
Max Output Power x Channels @ Load 700mW x 1 @ 8Ohm 155W x 1 @ 3Ohm; 112W x 2 @ 2Ohm 700mW x 1 @ 8Ohm 18.5W x 1 @ 4Ohm; 12W x 1 @ 6Ohm; 9.9W x 1 @ 8Ohm
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C
Base Product Number TPA321 TPA3221 TPA321 TPA3138
Supplier Device Package 8-HVSSOP 44-HTSSOP 8-SOIC 28-HTSSOP
Output Type 1-Channel (Mono) 1-Channel (Mono) or 2-Channel (Stereo) 1-Channel (Mono) 1-Channel (Mono) or 2-Channel (Stereo)

TPA321DGN Datasheet PDF

Download TPA321DGN pdf datasheets and Texas Instruments documentation for TPA321DGN - Texas Instruments.

Datasheets
TPA321 Datasheet.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TPA321DGN Image

TPA321DGN

Texas Instruments
32D-TPA321DGN

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