Name: TDA7449L
Brand: STMicroelectronics
SKU: TDA7449L
Availability: InStock
Rating: 5 (84 reviews)

TDA7449L

For Reference Only

Part Number	TDA7449L
Manufacturer	STMicroelectronics
Description	IC PROCESSOR AUDIO DGTL 20DIP
Datasheet	TDA7449L Datasheet TDA7449L Specifications
Package	20-DIP (0.300", 7.62mm)
ECAD
In Stock	9,036 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
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Part Number # TDA7449L (Audio Special Purpose) is manufactured by STMicroelectronics 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 TDA7449L specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TDA7449L with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TDA7449L.

TDA7449L Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - Audio Special Purpose
Package	20-DIP (0.300", 7.62mm)
ECAD
Series	-
Function	Volume Control
Applications	Consumer Audio
Number of Channels	2
Interface	I2C
Voltage - Supply	6 V ~ 10.2 V
Operating Temperature	0°C ~ 70°C (TA)
Specifications	100dB
Package / Case	20-DIP (0.300", 7.62mm)
Supplier Device Package	20-DIP

TDA7449L Datasheet

TDA7449L Reviews

Anso*****ores

April 2, 2023

★ ★ ★ ★ ★

I've never had a problem with Heisener. Packages arrive on time and in great condition.

Grac*****utton

March 22, 2023

★ ★ ★ ★ ★

These little guys worked perfect for my wiring project. Reliable, good quality.

Lill*****ooks

March 20, 2023

★ ★ ★ ★ ★

The products are good, the amount is correct. The values are correct.

Sabr*****Burch

March 9, 2023

★ ★ ★ ★ ★

Everything perfect. Great seller.

Rael*****Abbott

March 7, 2023

★ ★ ★ ★ ★

Best way to locate what I need, on a fast and efficient shipping! Keep up the good work!

Oliv*****rton

March 1, 2023

★ ★ ★ ★ ★

Every time I order, I get it correctly filled and faster than most of website. For a friendly use operate system, you guys are the best!

Urie*****rshall

February 28, 2023

★ ★ ★ ★ ★

They are great as I need, I give 5 stars.

Esmer*****Dhingra

February 26, 2023

★ ★ ★ ★ ★

Reasonable prices, fast shipping, and the best customer service I've ever experienced! Absolutely will share it to my friends.

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TDA7449L Packaging

TDA7449L FAQ

1. How to order TDA7449L 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 TDA7449L is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TDA7449L. All suppliers must pass our qualification reviews before they can publish their products including TDA7449L on Heisener; we pay more attention to the channels and quality of TDA7449L products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TDA7449L price and inventory displayed accurate?

The price and inventory of TDA7449L 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 TDA7449L?

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 TDA7449L we delivered, we will accept the replacement or return of the TDA7449L 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 TDA7449L.

(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 TDA7449L pin diagram, TDA7449L datasheet?

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

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TDA7449L 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.

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TDA7449L

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