• • • • TDA7400DTR

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We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

Reference price and stock shown as of 2026-10-29. Confirm live availability and unit price via RFQ before placing a PO.

TDA7400DTR

IC AUDIO SIGNAL PROCESSOR 28SO

STMicroelectronics · Audio Special Purpose · BOM Matching

Mfr. Part Number

TDA7400DTR

Manufacturer

STMicroelectronics

Package / Case

28-SOIC (0.295", 7.50mm Width)

Datasheet

Description

IC AUDIO SIGNAL PROCESSOR 28SO

RoHS Status

Lead Free / RoHS Complaint

Availability

Sourcing — Lead time quoted on request (often 3–15 business days by channel)

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TDA7400DTR

STMicroelectronics

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In Stock5,337

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Price

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Reference Price

Quantity	Price

Prices are for reference only. The final transaction is subject to confirmation.

As of 2026-10-29 · Valid as reference until 2026-11-05 · Request RFQ for live stock.

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Specification Summary

Package / Case

28-SOIC (0.295", 7.50mm Width)

Supplier Device Package

28-SO

Voltage - Supply

7.5V ~ 10V

Operating Temperature

-40°C ~ 85°C (TA)

Interface

I²C

Mounting Type

Surface Mount

Applications

Automotive Audio

Function

Audio Signal Processor

Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote

Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)

Shortage / allocation / EOL lines may need longer — ask via RFQ.

Reference price and stock shown as of 2026-10-29. Confirm live availability and unit price via RFQ before placing a PO.

Lead time FAQ Authenticity FAQ MOQ FAQ

Specifications

Product Description

Purchase & Inquiry

Specifications

-

Mounting Type

Surface Mount

Applications

Automotive Audio

Function

Audio Signal Processor

Interface

I²C

Number of Channels

2

Operating Temperature

-40°C ~ 85°C (TA)

Voltage - Supply

7.5V ~ 10V

Package / Case

28-SOIC (0.295", 7.50mm Width)

Supplier Device Package

28-SO

IC AUDIO SIGNAL PROCESSOR 28SO

Brand Introduction

STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends.

Specifications

-

Mounting Type

Surface Mount

Applications

Automotive Audio

Function

Audio Signal Processor

Interface

I²C

Number of Channels

2

Operating Temperature

-40°C ~ 85°C (TA)

Voltage - Supply

7.5V ~ 10V

Package / Case

28-SOIC (0.295", 7.50mm Width)

Supplier Device Package

28-SO

IC AUDIO SIGNAL PROCESSOR 28SO

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Buying FAQ — TDA7400DTR

How do I buy TDA7400DTR from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes TDA7400DTR. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.

BOM matching · Anti-counterfeit · Lead time & shipping

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TDA7400DTR

Specification Summary

Related Parts

Buying FAQ — TDA7400DTR

How do I buy TDA7400DTR from Yingxinyuan?

Is the listed price final?

How fresh is the stock figure?

How do you source authentic parts?

What is a typical lead time?

Explore by Brand, Category & Application