Name: TPA321DR
Brand: Texas Instruments
SKU: TPA321DR
Price: 1.1344 USD
Availability: InStock
Rating: 5 (86 reviews)

TPA321DR

For Reference Only

Part Number	TPA321DR
Manufacturer	Texas Instruments
Description	IC AMP AUDIO PWR .7W MONO 8SOIC
Datasheet	TPA321DR Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	4,736 piece(s)
Unit Price	$ 1.1344 *
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 14 - Jun 19 (Choose Expedited Shipping)
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Part Number # TPA321DR (Linear - Amplifiers - Audio) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For TPA321DR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TPA321DR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TPA321DR.

TPA321DR Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Linear - Amplifiers - Audio
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Type	Class AB
Output Type	1-Channel (Mono)
Max Output Power x Channels @ Load	700mW x 1 @ 8 Ohm
Voltage - Supply	2.5 V ~ 5.5 V
Features	Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 85°C (TA)
Supplier Device Package	8-SOIC
Package / Case	8-SOIC (0.154", 3.90mm Width)

TPA321DR Reviews

Lion*****aral

March 30, 2023

★ ★ ★ ★ ★

Quality made product satisfied with my purchase. Thanks.

Shan*****abhu

March 23, 2023

★ ★ ★ ★ ★

Perfectly satisfied with item. Top supplier on my list.

Mela*****Mahal

March 12, 2023

★ ★ ★ ★ ★

Your prices are low and your website is customer-use friendly.

Aman*****iley

March 8, 2023

★ ★ ★ ★ ★

good item, quick delivery, prefer to recommended.

Carlo*****rington

March 2, 2023

★ ★ ★ ★ ★

Solved my electrical back feed problems on my alternator.

Ian*****evas

February 22, 2023

★ ★ ★ ★ ★

The order process is easy and user friendly, very helpful customer service, always fast shipping.

Write a Review

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TPA321DR Packaging

TPA321DR FAQ

1. How to order TPA321DR on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that TPA321DR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TPA321DR. All suppliers must pass our qualification reviews before they can publish their products including TPA321DR on Heisener; we pay more attention to the channels and quality of TPA321DR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TPA321DR price and inventory displayed accurate?

The price and inventory of TPA321DR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of TPA321DR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TPA321DR we delivered, we will accept the replacement or return of the TPA321DR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of TPA321DR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as TPA321DR pin diagram, TPA321DR datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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TPA321DR Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

TPA321D

D# V36:1790_07408039

Texas Instruments

Audio Amp Speaker 1-CH Mono 0.7W Class-AB 8-Pin SOIC Tube

RoHS: Compliant

TPA321DR

D# V36:1790_07408044

Texas Instruments

Audio Amp Speaker 1-CH Mono 0.7W Class-AB 8-Pin SOIC T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
TPA321DRG4	Texas Instruments	AUDIO POWER AMPLIFIER, CLASS AB 700mW SOIC-8, Amplifier Class:AB, No. of Channels:1, Output Power:700mW, Supply Voltage Range:2.5V to 5.5V, Amplifier Case Style:SOIC, No. of Pins:8, Load Impedance:8ohm, Operating Temperature Max:85C, RoHS Compliant: Yes	0
TPA321D	Texas Instruments	AUDIO POWER AMPLIFIER, CLASS AB 700mW SOIC-8, FULL REEL, Amplifier Class:AB, No. of Channels:1, Output Power:700mW, Supply Voltage Range:2.5V to 5.5V, Amplifier Case Style:SOIC, No. of Pins:8, Load Impedance:8ohm , RoHS Compliant: Yes	0
TPA321DR	Texas Instruments	AUDIO POWER AMPLIFIER, CLASS AB 700mW SOIC-8, FULL REEL, Amplifier Class:AB, No. of Channels:1, Output Power:700mW, Supply Voltage Range:2.5V to 5.5V, Amplifier Case Style:SOIC, No. of Pins:8, Load Impedance:8ohm , RoHS Compliant: Yes	0

Part Number

Manufacturer

Description

Stock

TPA321D

D# 296-7012-5-ND

Texas Instruments

IC AMP CLASS AB MONO 700MW 8SOIC

250

TPA321DR

D# 296-46365-1-ND

Texas Instruments

IC AMP CLASS AB MONO 700MW 8SOIC

1257

Part Number

Manufacturer

Description

Stock

TPA321D

D# 3004583

Texas Instruments

IC, AMP AUDIO PWR 0.35W MONO 8SOIC

RoHS: Compliant

Min Qty: 1

Container: Each

304

Part Number

Manufacturer

Description

Stock

TPA321D

TEXAS INSTRUMENTS

OEM/CM QUOTES ONLY | NO BROKERS

364

TPA321DR

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

327

Part Number	Manufacturer	Description	Stock
TPA321DR	Texas Instruments	OEM/CM ONLY	338
TPA321DRG4	Texas Instruments	OEM/CM ONLY	777
TPA321D	Texas Instruments	OEM/CM ONLY	691

Part Number

Manufacturer

Description

Stock

TPA321D

D# 595-TPA321D

Texas Instruments

Audio Amplifiers 350mW Low Voltage

RoHS: Compliant

383

TPA321DR

D# 595-TPA321DR

Texas Instruments

Audio Amplifiers 350-mW Low-Voltage w/diff inputs

RoHS: Compliant

2447

Part Number	Manufacturer	Description	Stock
TPA321DR D# NS-TPA321DR	Texas Instruments	OEM/CM ONLY	8357
TPA321D D# NS-TPA321D	Texas Instruments	OEM/CM ONLY	8009
TPA321DRG4 D# NS-TPA321DRG4	Texas Instruments	OEM/CM ONLY	5823

Part Number

Manufacturer

Description

Stock

TPA321D

Texas Instruments

TPA321 350-mW Mono Class-AB Audio Amplifier with Differential Inputs

RoHS: Compliant

196

Part Number

Manufacturer

Description

Stock

TPA321D

Texas Instruments

OEM/CM ONLY

166

Part Number

Manufacturer

Description

Stock

TPA321D

Texas Instruments

700-mW, mono, analog input Class-AB audio amplifier

TPA321DR

Texas Instruments

700-mW, mono, analog input Class-AB audio amplifier

Part Number

Manufacturer

Description

Stock

TPA321DR

Texas Instruments

shipping today

Part Number

Manufacturer

Description

Stock

TPA321D

Texas Instruments

RFQ

14490

TPA321DR

Texas Instruments

RFQ

11035

Part Number

Manufacturer

Description

Stock

TPA321D

D# 3004583

Texas Instruments

IC, AMP AUDIO PWR 0.35W MONO 8SOIC

RoHS: Compliant

Min Qty: 1

Container: Each

304

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TPA321DR

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