800-219-9001 RFQ
Image may not represent
actual part
Texas Instruments Inc

TLC1542MFK

Analog-to-Digital Converter · 28-LCC (J-Lead) · Analog
Part Status: Obsolete
Data last refreshed Jun 22, 2026
Manufacturer
Texas Instruments Inc
Mfr Part #
TLC1542MFK
Series
TLC1542
Category
Analog-to-Digital Converter
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Resolution10-bit
Channels11
InterfaceSPI
Sample Rate38 kSPS
Physical & Thermal
Package / Case28-LCC (J-Lead)
Mounting TypeSurface Mount
SeriesTLC1542
Operating Temperature-55°C ~ 125°C
Classification & Lifecycle
CategoryAnalog-to-Digital Converter
TypeAnalog
Part StatusObsolete

10-bit ADC, 11 inputs, serial interface, 38 kSPS

Part Activity

recent searches, RFQs & offers
TLC1542MFK viewed on the web · Web User
TLC1542MFK viewed on the web · Web User
TLC1542MFK viewed on the web · Web User
TLC1542MFK viewed on the web · Web User
TLC1542MFK viewed on the web · Web User

Recent search and sourcing activity for TLC1542MFK.

Engineering FAQ

TLC1542MFK 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 TLC1542MFK?
Resolution: 10-bit; Channels: 11; Interface: SPI; Sample Rate: 38 kSPS.
What package is TLC1542MFK supplied in?
TLC1542MFK is supplied in the 28-LCC (J-Lead) package, surface mount, rated -55°C ~ 125°C.
Can ZDI source TLC1542MFK 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

TLC1542MFK 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 Texas Instruments Inc

Need TLC1542MFK?

ZD Integrated Circuits sources hard-to-find, obsolete, and excess components worldwide — pricing and availability, fast.

Request a Quote →