Data Acquisition ICs
Data acquisition ICs convert real-world analog signals into digital data (and vice versa) with precision, speed, and dynamic range. This category includes ADCs, DACs, analog front-ends (AFEs), digital potentiometers, touch screen controllers, and special-purpose data converters from Analog Devices, Texas Instruments, Microchip, and STMicroelectronics.
Browse Data Acquisition ICs Products
| PART NUMBER | MANUFACTURER | DESCRIPTION | STOCK | QTY / ACTION |
|---|---|---|---|---|
| TLC1542CN | Texas Instruments | 10-bit, 38-kSPS ADC serial out, on-chip system clock, 11-channel with 0C to 70C temperature range | 43,709 | |
| ADS1114BQDGSRQ1 | Texas Instruments | Automotive 16-Bit 860SPS 1-Ch Delta-Sigma ADC With PGA, Oscillator, Vref, Comparator, and I2C | 8,956 | |
| ADC121S101QIMF/NOPB | Texas Instruments | Automotive Single Channel, 0.5 to 1 Msps, 12-Bit A/D Converter | 55,979 | |
| LTC2325CUKG-16#TRPBF | Analog Devices | IC ADC 16BIT SAR 52QFN | 32,682 | |
| LTC2301IMS#TRPBF | Analog Devices | IC ADC 12BIT SAR 12MSOP | 43,787 | |
| LTC2295CUP#TRPBF | Analog Devices | WQFN-64-EP(9x9) Analog To Digital Converters (ADCs) | 36,488 | |
| LTC2344CUH-18#TRPBF | Analog Devices | 18Bit 5V 400kHz QFN-32-EP(5x5) Analog To Digital Converters (ADCs) | 14,361 | |
| MCP4661-503E/ST | Microchip Technology | Digital Potentiometer, ICs Sngl 8B NV I2C POT | Microchip Technology Inc. MCP4661-503E/ST | 135,554 | |
| MCP4631T-103E/ST | Microchip Technology | Digital Potentiometer 10kOhm 129POS Volatile Linear Automotive AEC-Q100 14-Pin TSSOP T/R | 78,189 | |
| MCP4561-502E/MS | Microchip Technology | Digital Potentiometer 5kOhm 256POS Non-Volatile Linear 8-Pin MSOP Tube Automotive AEC-Q100 | 189,186 |
Top Data Acquisition ICs Manufacturers
onsemi
onsemi Data Acquisition ICs products are available for part-number review, stock checks, and RFQ support.
28,226 productsROHM
ROHM Data Acquisition ICs products are available for part-number review, stock checks, and RFQ support.
3,980 productsRenesas
Renesas Data Acquisition ICs products are available for part-number review, stock checks, and RFQ support.
74,605 productsSkyworks Solutions
Skyworks Solutions Data Acquisition ICs products are available for part-number review, stock checks, and RFQ support.
32 productsCirrus Logic Inc.
Cirrus Logic Inc. Data Acquisition ICs products are available for part-number review, stock checks, and RFQ support.
126 productsSparkFun Electronics
SparkFun Electronics Data Acquisition ICs products are available for part-number review, stock checks, and RFQ support.
1 productsams OSRAM
ams OSRAM Data Acquisition ICs products are available for part-number review, stock checks, and RFQ support.
2 productsHarris Semiconductor
Harris Semiconductor Data Acquisition ICs products are available for part-number review, stock checks, and RFQ support.
3 productsWaldom Electronics
Waldom Electronics Data Acquisition ICs products are available for part-number review, stock checks, and RFQ support.
1 products
Infineon Technologies
Infineon Technologies Data Acquisition ICs products are available for part-number review, stock checks, and RFQ support.
20,310 productsAbout Data Acquisition ICs
Data Acquisition Integrated Circuits (ICs) act as the critical gateway between the continuous analog physical world and digital processing systems. These high-precision mixed-signal devices capture analog physical signals — such as temperature, pressure, voltage, light, and motion — amplify or condition them, and convert them into binary data for microcontrollers, DSPs, or FPGAs, and vice versa for control output.
The data acquisition category comprises Analog-to-Digital Converters (ADCs), Digital-to-Analog Converters (DACs), integrated Analog Front Ends (AFEs), digital potentiometers, and touch screen controllers. System performance in instrumentation, medical imaging, radar, and industrial automation depends directly on data acquisition metrics including resolution (bits), sampling rate (SPS), integral non-linearity (INL), and signal-to-noise ratio (SNR).
Octatronics provides a robust parametric database of data acquisition ICs from industry-leading manufacturers including Analog Devices, Texas Instruments, Microchip, and STMicroelectronics. Easily filter by architecture (SAR, Sigma-Delta, Pipeline), speed, power, and interface type to locate the right component and submit bulk RFQs.
Frequently Asked Questions
Octatronics can help source a wide range of Data Acquisition ICs from major manufacturers worldwide, including active production parts, long-lead-time items, and hard-to-find components.
Yes. You can submit a single part number or upload a BOM with multiple parts. Our team will check stock, date code, lead time, and pricing for each item.
Availability depends on the specific part number and supplier source. For important orders, buyers can request packaging photos, labels, date code information, and traceability documents.
Yes. Octatronics supports sourcing for active, end-of-life, obsolete, and hard-to-find components through our global supplier network.
Please provide the part number, manufacturer, quantity, required date code, target price, delivery country, and whether original packaging or COC is required.
Articles & Technology
View All →Top Semiconductor Companies in 2026: Manufacturers, Foundries, Fabless Firms and IDMs
NVIDIA led semiconductor vendor revenue in 2025, while TSMC dominated pure-play foundry sales. This guide explains why those rankings measure different things—and gives engineers and buyers a practical framework for selecting manufacturers by component category, lifecycle, qualification, and supply risk.
Circuit Board Component Identification: How to Identify PCB Components by Markings, Shape, and Codes
Circuit board component identification means recognizing PCB parts by their reference designators, physical appearance, body markings, polarity marks, package type, and electrical function. The fastest way to identify a component is to start with the PCB silkscreen, match the reference letter to a component type, inspect its shape and package, read any value or top marking, then confirm the result with a datasheet, schematic, BOM, or measurement tool. This guide explains how to identify common PCB components such as resistors, capacitors, inductors, diodes, transistors, MOSFETs, ICs, connectors, fuses, relays, crystals, and test points. It also includes practical examples, common marking codes, polarity clues, mistakes to avoid, and a replacement sourcing checklist.
IC Top Marking Codes Explained: How to Identify SMD Chips from Package Markings
IC top marking codes are abbreviated package markings used to identify semiconductor devices, especially small SMD chips that cannot fit a full part number. Buyers should use the marking as a starting point, then verify manufacturer logo, package, pin count, date code, lot code, datasheet, packing label, and supplier documentation. Official manufacturer marking tools and datasheets should be used before relying on third-party SMD code databases.
How to Find Pin-Compatible Alternatives for Obsolete ICs
Finding a pin-compatible alternative for an obsolete IC is not just about matching the package. It requires a structured review of pinout, footprint, electrical parameters, functional behavior, lifecycle status, sourcing reliability, and sample validation.
Pin-to-Pin Replacement Parts: How to Check Compatibility Before Sourcing
When an original electronic component becomes obsolete, unavailable, or too expensive, a pin-to-pin replacement part can help avoid PCB redesign and keep production or repair projects moving. However, pin-to-pin compatibility does not automatically mean the part is a safe drop-in replacement. This guide explains how to check package, footprint, pinout, electrical ratings, thermal performance, timing behavior, firmware requirements, compliance status, and lifecycle risk before sourcing replacement parts. It also provides a practical checklist to help engineers, buyers, and maintenance teams reduce sourcing mistakes and verify compatibility before purchase.
How to Choose Electronic Components for Reliable Hardware Design
Learn how to choose electronic components for reliable hardware design, including specifications, lifecycle status, sourcing risks, quality checks, and BOM optimization.