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TDA7402 — TQFP/LQFP-32/44 package (representative)
TQFP/LQFP-32/44
Representative of package type
ST

TDA7402

Audio Signal Processor · TQFP44 · Analog
Part Status: Obsolete In demand
Data last refreshed Jul 22, 2026
Manufacturer
ST
Mfr Part #
TDA7402
Series
TDA74xx
Category
Audio Signal Processor
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels15
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Specifications

Physical & Thermal
Package / CaseTQFP44
Mounting TypeSurface Mount
SeriesTDA74xx
Classification & Lifecycle
CategoryAudio Signal Processor
TypeAnalog
Part StatusObsolete

Car radio digital signal processor with volume, tone, loudness and mixing functions

Availability & Sourcing

15 source rows · masked
SourceMfrQtyDate CodeConditionStatus
Live 5786 Live · fresh RFQ
Live ST 1310 2005+ Live · fresh RFQ
Live ST 655 2005+ Live · fresh RFQ
Live STMicroelectronics 171 Live · fresh RFQ
Live ST 1050 0722+ Live · fresh RFQ
Live GMT 96173 SOP8 Live · fresh RFQ
Live STMicroelectronics 15986 Live · fresh RFQ
Live ST ×2 channels 1000 0722+ Live · fresh RFQ
Market ST 5786 Available RFQ
Market ST 1310 2005+ Available RFQ
Market STMicroelectron 171 Available RFQ
Market ST 1050 0722+ Available RFQ
Market GMT 96173 SOP8 Available RFQ
Market STMicroelectron 15986 Available RFQ
Market ST ×2 channels 1000 0722+ Available RFQ

ZDI Stock — held in our warehouse · Market — recent offers, sourced on request · Live — fresh from the broker network. Supplier identity and cost are never shown.

Part Activity

recent searches, RFQs & offers
TDA7402 viewed on the web · Web User
TDA7402 searched via the web · Web User
TDA7402 searched via the web · Web User
TDA7402 searched via the web · Web User
TDA7402 searched via the web · Web User
TDA7402 searched via the web · Web User

Live search & sourcing activity for TDA7402 — real inquiries only.

Engineering FAQ

answers from this part's real data
TDA7402 is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What package is TDA7402 supplied in?
TDA7402 is supplied in the TQFP44 package, surface mount.
Can ZDI source TDA7402 beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
Source-country supplier analysis, rating & review
Incoming inspection, RoHS verification, bake, full lot traceability
ESD-controlled handling · authentic parts guaranteed

TDA7402 is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

Related Parts

from ST

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