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PCM1801U — SOIC-W (18–28) package (representative)
SOIC-W (18–28)
Representative of package type
Burr-Brown Corp

PCM1801U

Audio ADC · SOIC-20 · Data Converter
Part Status: Obsolete
Data last refreshed Jun 20, 2026
Manufacturer
Burr-Brown Corp
Mfr Part #
PCM1801U
Series
PCM1801
Category
Audio ADC
Datasheet
View datasheet ↗
Availability & Pricing
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Product Attributes

Electrical & Parametric
Resolution16-bit
Sampling Rate96 kHz max
Physical & Thermal
Package / CaseSOIC-20
Mounting TypeSurface Mount
SeriesPCM1801
Operating Temperature-25°C ~ 85°C
Classification & Lifecycle
CategoryAudio ADC
TypeData Converter
Part StatusObsolete

16-bit stereo delta-sigma ADC, 96 kHz, single-ended inputs

Part Activity

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Recent search and sourcing activity for PCM1801U.

Engineering FAQ

PCM1801U 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 PCM1801U?
Resolution: 16-bit; Sampling Rate: 96 kHz max.
What package is PCM1801U supplied in?
PCM1801U is supplied in the SOIC-20 package, surface mount, rated -25°C ~ 85°C.
Can ZDI source PCM1801U 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

PCM1801U 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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