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ADSP-2181KST-160 — TQFP/LQFP-32/44 package (representative)
TQFP/LQFP-32/44
Representative of package type
Analog Devices

ADSP-2181KST-160

Digital Signal Processor · 128-LQFP · DSP
Part Status: Obsolete
Data last refreshed Jul 30, 2026
Manufacturer
Analog Devices
Mfr Part #
ADSP-2181KST-160
Series
ADSP-2181
Category
Digital Signal Processor
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels16
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Product Attributes

Electrical & Parametric
Data Width16-bit
Speed160 MIPS
Physical & Thermal
Package / Case128-LQFP
Mounting TypeSurface Mount
SeriesADSP-2181
Classification & Lifecycle
CategoryDigital Signal Processor
TypeDSP
Part StatusObsolete

16-bit fixed-point DSP, 160 MIPS, 80 KB on-chip RAM, 128-lead LQFP

Availability & Sourcing

16 sources
SourceMfrQtyDate CodeConditionStatus
Live ADI 3960 — — Live RFQ
Live — 732 — — Live RFQ
Live AD 302 06+ — Live RFQ
Live ADI 200 01+ — Live RFQ
Live ADI 115 06+ — Live RFQ
Live AD 60 98 RFB — Live RFQ
Live AD 99 37 — — Live RFQ
Live Analog Devices Inc 36 0529 — Live RFQ
Live AD 33 — — Live RFQ
Live Analog Devices Inc 24 9730 — Live RFQ
Live ANALOG DEVICE 23 1236 — Live RFQ
Live ANALOG DEVICES 8 — — Live RFQ
Live A.D. 8 0122 — Live RFQ
Live ANALOG DEVICES 7 — — Live RFQ
Live ANALOG DEVICES 6 — — Live RFQ
Live AD 5 0021 — Live RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

recent searches, RFQs & offers
ADSP-2181KST-160 viewed on the web · Web User
ADSP-2181KST-160 viewed on the web · Web User
ADSP-2181KST-160 viewed on the web · Web User
ADSP-2181KST-160 viewed on the web · Web User
ADSP-2181KST-160 viewed on the web · Web User
ADSP-2181KST-160 searched via the web · Web User
ADSP-2181KST-160 searched via the web · Web User
Specifications reviewed & updated · ZDI

Recent search and sourcing activity for ADSP-2181KST-160.

Engineering FAQ

ADSP-2181KST-160 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 are the key specifications of ADSP-2181KST-160?
Data Width: 16-bit; Speed: 160 MIPS.
What package is ADSP-2181KST-160 supplied in?
ADSP-2181KST-160 is supplied in the 128-LQFP package, surface mount.
Can ZDI source ADSP-2181KST-160 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

ADSP-2181KST-160 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.

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