Get a Sample
Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.
Request evaluation samplesTexas InstrumentsIntegrated Circuits (ICs)Data Acquisition - Analog to Digital Converters (ADC)Texas Instruments Data Acquisition - Analog to Digital Converters (ADC)
ADS5421Y/R Data Acquisition - Analog to Digital Converters (ADC) by Texas Instruments
ADS5421Y/R is a Data Acquisition - Analog to Digital Converters (ADC) model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Data Acquisition - Analog to Digital Converters (ADC) product path. Known package information currently points to LQFP under the Texas Instruments brand listing. IC ADC 14BIT 40MHZ LP 64-LQFP. TrustCompo combines the available model, brand, hierarchy, and specification details around ADS5421Y/R so buyers can move faster from review to quotation.
RoHS
Pictures are for reference only. Please contact us for the latest pictures.
Traceability and authenticity checks
Fast RFQ turnaround
Documentation support
Pre-shipment inspection review
Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Description
IC ADC 14BIT 40MHZ LP 64-LQFP
key Attributes
-
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review
Trust signals
Globally recognized certifications
Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
Understand how to order and what policies support the purchase
Use this section to see the fastest ordering path and the policy pages buyers usually review before confirming a component order.
How to order this product
A simple B2B flow helps engineering and procurement teams move from part review to commercial confirmation.
1
Confirm part and quantity
Review the part number, package, key specs, and target quantity so the quote request reflects the exact sourcing scope your team needs.
2
Send RFQ or sample request
Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.
3
Align delivery, payment, and documentation
Before final release, confirm stock timing, shipment method, payment arrangement, and any traceability or inspection documents required by your process.
Policies buyers usually check
These pages explain the operating rules around samples, shipping, payment, and quality support before you place the order.
Shipping & Delivery
Review shipping origin, carrier options, delivery methods, and the practical factors that affect transit timing for global component orders.
Review shipping detailsPayment Terms
Understand supported payment methods, invoice handling, quote currency, and the commercial boundaries used for international B2B orders.
Review payment termsQuality & Traceability Center
See how incoming inspection, outgoing verification, traceability support, certifications, and additional testing fit into our quality workflow.
Review quality controlsStructured product content
Review The Product The Way Buyers Actually Evaluate It
Review overview, detailed specifications, and related sourcing content in one structured flow without scanning separate oversized sections.
Product overview
Overview
IC ADC 14BIT 40MHZ LP 64-LQFP
Fast scan
Popular Specs Surfaced First
Product Parameter
Configuration
S/H-ADC
Product Parameter
Sample And Hold / Track And Hold
TRACK
Product Parameter
Signal To Noise Ratio (SNR)
76 dB
Product Parameter
Input Type
Differential
Product Parameter
Output Bit Code
OFFSET BINARY, 2'S COMPLEMENT BINARY
Product Parameter
Sampling Rate (Per Second)
40M
Configuration
S/H-ADC
Sample And Hold / Track And Hold
TRACK
Signal To Noise Ratio (SNR)
76 dB
Input Type
Differential
Output Bit Code
OFFSET BINARY, 2'S COMPLEMENT BINARY
Sampling Rate (Per Second)
40M
Number Of Analog In Channels
1
Power Supplies
5V
REACH Status
REACH Unaffected
Mounting Type
Surface Mount
Packaging
Tape & Reel (TR)
Part Status
Obsolete
Operating Temperature
-40°C~85°C
Categories
Integrated Circuits (ICs)
Terminal Form
GULL WING
Supply Voltage
5V
Technology
CMOS
Qualification Status
Not Qualified
Sub-Categories
Data Acquisition - Analog to Digital Converters (ADC)
Manufacturer
Texas
Subcategory
Analog to Digital Converters
Reference Type
External, Internal
Terminal Position
QUAD
Polarity
Bipolar
Package / Case
64-LQFP
Terminal Pitch
0.5mm
Resolution
1.75 B
Architecture
Pipelined
Converter Type
ADC, PROPRIETARY METHOD
Min Supply Voltage
4.75V
Integral Nonlinearity (INL)
2.5 LSB
Sampling Rate
40 Msps
ECCN
3A991C3
Base Part Number
ADS5421
Max Power Dissipation
925mW
Number Of Functions
1
Operating Supply Voltage
5V
Data Interface
Parallel
Max Supply Voltage
5.25V
Number Of Pins
64
Number Of Terminations
64
Pin Count
64
Mount
Surface Mount
Reach Compliance Code
unknown
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Reflow Temperature-Max (S)
NOT SPECIFIED
Number Of Converters
1
Number Of Bits
14
Voltage - Supply, Analog
5V
Conversion Rate
40 Msps
Nominal Supply Current
170mA
Power Dissipation
925mW
Manufacturer'S Part No.
ADS5421Y/R
RoHS Status
ROHS3 Compliant
HTSUS
8542.39.0001
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Common questions
Product FAQ
Quick answers for buyers reviewing ADS5421Y/R, stock, documentation, and sourcing steps.
What is ADS5421Y/R?
ADS5421Y/R is a Data Acquisition - Analog to Digital Converters (ADC) component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for ADS5421Y/R?
ADS5421Y/R is listed with package reference LQFP. The current product description is IC ADC 14BIT 40MHZ LP 64-LQFP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is ADS5421Y/R available in stock?
This page currently shows 14038 units in stock and 13917 units available for ADS5421Y/R. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for ADS5421Y/R?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for ADS5421Y/R by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for ADS5421Y/R?
A dedicated datasheet link is not currently listed for ADS5421Y/R by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify ADS5421Y/R before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for ADS5421Y/R before approving the order.
Data Acquisition - Analog to Digital Converters (ADC)
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
MAX1037MEKA+T
214 purchased
SOT23
RoHS
Datasheet
IC ADC 8BIT LP SERIAL SOT23-8
Reference price
Needs inquiry
LTC2170IUKG-14#TRPBF
178 purchased
QFN
RoHS
Datasheet
IC ADC 14BIT SER/PAR 25M 52-QFN
Reference price
$44.55
LTC1418ACN#PBF
216 purchased
DIP
RoHS
Datasheet
IC A/D CONV 14BIT SRLPAR 28-DIP
Reference price
Needs inquiryMore sourcing insights
Articles
Explore related articles around ADS5421Y/R, Data Acquisition - Analog to Digital Converters (ADC), and adjacent sourcing decisions so buyers can compare context before moving from evaluation to RFQ.
Jul 17, 2026
FPGA Supply 2026: A Buyer's Framework for AMD Xilinx, Intel Altera, Microchip, and Lattice SourcingA production-BOM FPGA sourcing guide for 2026 covering lifecycle commitment, redesign cost, and qualification boundaries across AMD Xilinx, Intel Altera, Microchip PolarFire, and Lattice families.
FPGAAMD XilinxIntel Altera
Jul 11, 2026
2026 Q3 Wide-Bandgap Power Read: Where SiC Is Scaling, Where GaN Is Winning, and Why Silicon Still MattersA Q3 2026 read on SiC, GaN, and silicon power semiconductors: where wide-bandgap devices are winning now, where silicon still holds, and what engineers and sourcing teams should watch.
wide-bandgap semiconductorsSiCGaN
Jul 8, 2026
Texas Instruments Lead Time and Price Pressure in 2026: What Analog and Power Buyers Should Do NowA buyer-facing framework for Texas Instruments analog and power IC exposure in 2026, covering what is confirmed, where price and lead-time pressure is most likely to show up, and which actions sourcing teams should take first.
Texas Instrumentsanalog ICpower management IC