Name: TDA7442
Brand: STMicroelectronics
SKU: TDA7442
Availability: InStock
Rating: 5 (86 reviews)

TDA7442

For Reference Only

Part Number	TDA7442
Manufacturer	STMicroelectronics
Description	IC PROCESSOR TONE/SURRND 32-SDIP
Datasheet	TDA7442 Datasheet TDA7442 Specifications
Package	32-SDIP (0.400", 10.16mm)
ECAD
In Stock	28,944 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 11 - May 16 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # TDA7442 (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 TDA7442 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TDA7442 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TDA7442.

TDA7442 Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - Audio Special Purpose
Package	32-SDIP (0.400", 10.16mm)
ECAD
Series	-
Function	Audio Tone Processor
Applications	Consumer Audio
Number of Channels	2
Interface	I2C
Voltage - Supply	7 V ~ 10.2 V
Operating Temperature	-10°C ~ 70°C (TA)
Specifications	0.5dB
Package / Case	32-SDIP (0.400", 10.16mm)
Supplier Device Package	32-SDIP

TDA7442 Datasheet

TDA7442 Reviews

Aniy*****andon

April 9, 2023

★ ★ ★ ★ ★

Fast shipping, items are exactly as promised. Reliable company to work with.

Eli***** Kane

April 4, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never makes a mistake, most reliable, and no long waiting for deliveries.

Vad*****ineda

March 21, 2023

★ ★ ★ ★ ★

Used these for a solar project, and they are working great.

Lane*****nkar

March 3, 2023

★ ★ ★ ★ ★

Item is as described and very good postage time. Thank you.

Gian***** Kibe

March 3, 2023

★ ★ ★ ★ ★

I was glad to find this product being sold at a great price. They were the perfect replacement.

Jova*****Mack

March 1, 2023

★ ★ ★ ★ ★

Superb pricing and super fast delivery.

Alex*****r Apte

February 20, 2023

★ ★ ★ ★ ★

Purchasing from Heisener means the real part is obtained no worried for product quality.

Write a Review

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TDA7442 Packaging

TDA7442 FAQ

1. How to order TDA7442 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 TDA7442 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TDA7442. All suppliers must pass our qualification reviews before they can publish their products including TDA7442 on Heisener; we pay more attention to the channels and quality of TDA7442 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TDA7442 price and inventory displayed accurate?

The price and inventory of TDA7442 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 TDA7442?

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 TDA7442 we delivered, we will accept the replacement or return of the TDA7442 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 TDA7442.

(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 TDA7442 pin diagram, TDA7442 datasheet?

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

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TDA7442 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

TDA7442D013TR

D# TDA7442D013TR

STMicroelectronics

Controlled Audio Processor 28-Pin SO T/R - Tape and Reel (Alt: TDA7442D013TR)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

TDA7442D013TR

D# TDA7442D013TR

STMicroelectronics

Controlled Audio Processor 28-Pin SO T/R (Alt: TDA7442D013TR)

TDA7442D

D# TDA7442D

STMicroelectronics

Controlled Audio Processor 28-Pin SO Tube (Alt: TDA7442D)

Part Number

Manufacturer

Description

Stock

TDA7442

STMicroelectronics

256

Part Number	Manufacturer	Description	Stock
TDA7442D	STMicroelectronics	IC PROCESSOR TONE/SURRND 28-SOIC	0
TDA7442D013TR	STMicroelectronics	IC PROCESSOR TONE/SURRND 28-SOIC	0
TDA7442	STMicroelectronics	IC PROCESSOR TONE/SURRND 28-SOIC	0

Part Number	Manufacturer	Description	Stock
TDA7442D D# TDA7442D-ND	STMicroelectronics	IC AUDIO TONE PROCESSOR 28SO	0
TDA7442 D# 497-8867-5-ND	STMicroelectronics	IC AUDIO TONE PROCESSOR 32SDIP	0
TDA7442D013TR D# 497-8869-2-ND	STMicroelectronics	IC AUDIO TONE PROCESSOR 28SO	0

Part Number

Manufacturer

Description

Stock

TDA7442D

D# TDA7442D

Philips Semiconductors

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

1708

Part Number

Manufacturer

Description

Stock

TDA7442

STMicroelectronics

In stock shipping within 2days

10572

TDA7442D

STMicroelectronics

In stock shipping within 2days

8423

Part Number	Manufacturer	Description	Stock
TDA7442LF	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	20178
TDA7442D013TR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	5950
TDA7442	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	12271
TDA7442D	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	19405

Part Number

Manufacturer

Description

Stock

TDA7442D

NXP Semiconductors

OEM/CM ONLY

563

Part Number	Manufacturer	Description	Stock
TDA7442	STMicroelectronics	OEM/CM Immediate delivery	10312
TDA7442D	STMicroelectronics	OEM/CM Immediate delivery	8163
TDA7442D013TR	STMicroelectronics	OEM/CM Immediate delivery	860

Part Number	Manufacturer	Description	Stock
TDA7442D013TR D# NS-TDA7442D013TR	STMicroelectronics	OEM/CM ONLY	5764
TDA7442D D# NS-TDA7442D	STMicroelectronics	OEM/CM ONLY	9828
TDA7442 D# NS-TDA7442	STMicroelectronics	OEM/CM ONLY	9673

Part Number

Manufacturer

Description

Stock

TDA7442

STMicroelectronics

204

Part Number	Manufacturer	Description	Stock
TDA7442LF	STMicroelectronics	OEM/CM ONLY	16972
TDA7442D013TR	STMicroelectronics	OEM/CM ONLY	6005
TDA7442D	STMicroelectronics	OEM/CM ONLY	7595
TDA7442	STMicroelectronics	OEM/CM ONLY	5533

Part Number	Manufacturer	Description	Stock
TDA7442D013TR	STMicroelectronics	IN stock Immediate delivery	855
TDA7442D	STMicroelectronics	IN stock Immediate delivery	8178
TDA7442	STMicroelectronics	IN stock Immediate delivery	10327

Part Number	Manufacturer	Description	Stock
TDA7442	STMicroelectronics	shipping today	81
TDA7442D	STMicroelectronics	shipping today	1945
TDA7442D013TR	STMicroelectronics	shipping today	911

Part Number

Manufacturer

Description

Stock

TDA7442D

STMicroelectronics

RFQ

11886

TDA7442

STMicroelectronics

RFQ

13222

Quick Inquiry

TDA7442

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS