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ADSP-2181KSZ-133 — TQFP/LQFP-32/44 package (representative)
TQFP/LQFP-32/44
Representative of package type
Analog Devices

ADSP-2181KSZ-133

Digital Signal Processor · 128-LQFP · Processor
Part Status: NRND In demand
Data last refreshed Aug 18, 2026
Manufacturer
Analog Devices
Mfr Part #
ADSP-2181KSZ-133
Series
ADSP-2181
Category
Digital Signal Processor
Datasheet
View datasheet ↗
Availability & Pricing
Est. market range$15.00 – $45.00
Sourcing channels14
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Clock Speed33 MHz
Ram Size80 KB
Physical & Thermal
Package / Case128-LQFP
Mounting TypeSurface Mount
SeriesADSP-2181
Classification & Lifecycle
CategoryDigital Signal Processor
TypeProcessor
Part StatusNRND

16-bit fixed-point DSP, 33 MIPS, 80 KB on-chip RAM

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

14 sources
SourceMfrQtyDate CodeConditionStatus
Live ADI 499 — — Live RFQ
Live ADI 50 806 — Live RFQ
Live Analog Devices 2 08 — Live RFQ
Live Analog Devices 16287 — — Live RFQ
Live AD 15000 — — Live RFQ
Live NEC 5680 — — Live RFQ
Live ADI 4000 — — Live RFQ
Live MINI 3461 — — Live RFQ
Market ADI 499 — — Available RFQ
Market Analog Devices 2 08 — Available RFQ
Market Analog Devices 16287 — — Available RFQ
Market AD 15000 — — Available RFQ
Market NEC 5680 — — Available RFQ
Market ADI 4000 — — Available RFQ

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

Price History & Market Reference

Market Price Range

High$45.00
Low$15.00
Last$30.00
Price as of2026-08-18

ZDI Transaction

ZDI priceQuote on request
Active offers14

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
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ADSP-2181KSZ-133 viewed on the web · Web User
ADSP-2181KSZ-133 viewed on the web · Web User
ADSP-2181KSZ-133 viewed on the web · Web User
ADSP-2181KSZ-133 viewed on the web · Web User
ADSP-2181KSZ-133 viewed on the web · Web User
ADSP-2181KSZ-133 viewed on the web · Web User
ADSP-2181KSZ-133 viewed on the web · Web User

Recent search and sourcing activity for ADSP-2181KSZ-133.

Engineering FAQ

What are the key specifications of ADSP-2181KSZ-133?
Clock Speed: 33 MHz; Ram Size: 80 KB.
What package is ADSP-2181KSZ-133 supplied in?
ADSP-2181KSZ-133 is supplied in the 128-LQFP package, surface mount.
Can ZDI source ADSP-2181KSZ-133 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

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