Get a Sample
Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.
Request evaluation samplesSupply original PCM1801U, Data Acquisition - ADCs/DACs - Special Purpose, by Texas Instruments
PCM1801U is a Data Acquisition - ADCs/DACs - Special Purpose 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 - ADCs/DACs - Special Purpose product path. Known package information currently points to 14-SOIC under the Texas Instruments brand listing. IC STEREO AUDIO A/D 14-SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around PCM1801U 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)Sub Category
Data Acquisition - ADCs/DACs - Special PurposeDescription
IC STEREO AUDIO A/D 14-SOIC
key Attributes
-
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details
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
Description:
The PCM1798DBR is a 24-bit Digital-to-Analog Converter (DAC) from Texas Instruments. It is designed to convert digital audio data into analog audio signals. It has a voltage supply source of both analog and digital, a data interface of PCM, and a package case of SSOP-28.
Features:
• 24-bit resolution
• Voltage supply source of both analog and digital
• Data interface of PCM
• Package case of SSOP-28
• Voltage supply of 3 V ~ 3.6 V, 5V
• Sampling rate of 192 kS/s
• Packaging of Digi-ReelR Alternate PackagingApplications:
The PCM1798DBR is suitable for a variety of audio applications, such as digital audio players, digital audio receivers, digital audio amplifiers, and digital audio recorders. It can also be used in automotive audio systems, home theater systems, and professional audio systems.
The PCM1798DBR is a 24-bit Digital-to-Analog Converter (DAC) from Texas Instruments. It is designed to convert digital audio data into analog audio signals. It has a voltage supply source of both analog and digital, a data interface of PCM, and a package case of SSOP-28.
Features:
• 24-bit resolution
• Voltage supply source of both analog and digital
• Data interface of PCM
• Package case of SSOP-28
• Voltage supply of 3 V ~ 3.6 V, 5V
• Sampling rate of 192 kS/s
• Packaging of Digi-ReelR Alternate PackagingApplications:
The PCM1798DBR is suitable for a variety of audio applications, such as digital audio players, digital audio receivers, digital audio amplifiers, and digital audio recorders. It can also be used in automotive audio systems, home theater systems, and professional audio systems.
Fast scan
Popular Specs Surfaced First
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
REACH SVHC
No SVHC
Export Classifications & Environmental
JESD-609 Code
e4
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e4
HTSUS
8542.39.0001
ECCN Code
EAR99
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Packaging
Tube
Mounting Type
Surface Mount
Lifecycle Status
ACTIVE (Last Updated: 5 days ago)
Operating Temperature
-25°C~85°C
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Supply Voltage
5V
Technology
CMOS
Manufacturer
Texas
Polarity
Bipolar
Width
3.91mm
Height
1.75mm
Length
8.65mm
Sub-Categories
Data Acquisition - ADCs/DACs - Special Purpose
Part Status
Not For New Designs
Package / Case
14-SOIC (0.154, 3.90mm Width)
Weight
129.387224mg
Number Of Functions
1
Operating Supply Voltage
5V
Radiation Hardening
No
Pin Count
14
Number Of Pins
14
Number Of Terminations
14
Mount
Surface Mount
Pbfree Code
yes
Thickness
1.58mm
Number Of ADC Channels
2
Number Of Bits
16
Nominal Supply Current
18mA
Max Power Dissipation
120mW
Power Dissipation
120mW
Data Interface
Serial
Conversion Rate
48 ksps
Sampling Rate
48 ksps
Type
ADC, Audio
Manufacturer'S Part No.
PCM1801U
Base Part Number
PCM1801
Sample And Hold / Track And Hold
SAMPLE
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Supply Type
Analog, Digital
Voltage Supply Source
Analog Digital
Output Bit Code
BINARY
Resolution (Bits)
16 b
Number Of Analog In Channels
2
Signal To Noise Ratio (SNR)
93 dB
Voltage - Supply
4.5V~5.5V
Power Consumption
90mW
Sampling Rate (Per Second)
48k
Common questions
Product FAQ
Quick answers for buyers reviewing PCM1801U, stock, documentation, and sourcing steps.
What is PCM1801U?
PCM1801U is a Data Acquisition - ADCs/DACs - Special Purpose 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 PCM1801U?
PCM1801U is listed with package reference 14-SOIC. The current product description is IC STEREO AUDIO A/D 14-SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is PCM1801U available in stock?
This page currently shows 184667 units in stock and 49052 units available for PCM1801U. 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 PCM1801U?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for PCM1801U by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for PCM1801U?
A dedicated datasheet link is not currently listed for PCM1801U 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 PCM1801U before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for PCM1801U before approving the order.
Data Acquisition - ADCs/DACs - Special Purpose
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
AD7890BR-10REEL
179 purchased
24-SOIC
RoHS
Datasheet
IC DAS 12BIT 8CH 24-SOIC
Reference price
Needs inquiry
More sourcing insights
Articles
Explore related articles around PCM1801U, Data Acquisition - ADCs/DACs - Special Purpose, 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