βœ“ In ProductionπŸ”§ GAD3681ME AlternativeπŸš€ 6-Week Lead Time

GAD3681ME on extended backorder?
Evaluate Your FAE-Confirmed P2P Alternative.

The SXA024 is a pin-to-pin compatible alternative to gad3681me β€” performance must be validated for your application, 6-week lead time, direct FAE support. Stop waiting for chips and start shipping your product.

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βœ“ In production now
βœ“ 6-week lead time
βœ“ Direct FAE support
βœ“ Engineering samples available
China-Based Alternative

SXA024 is a China-based 16-bit 125 MSPS 8-Channel ADC. High-Speed ADC. Request free sample.

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Why Engineers Switch to SXA024

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Migration Validation

Form factor and interface match GAD3681ME. Hardware redesign effort is minimal.

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6-Week Standard Lead Time

6-week standard lead time. Imported converter lead times vary by device, region, and channel. Keep your production schedule on track and avoid costly delays.

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Direct FAE Support

Get an assigned FAE engineer within 24 hours. Reference designs, driver porting, application notes, and debug support β€” all included.

Key Parameters

Product Category
High-Speed ADC
Resolution
16-bit
Sampling/Update Rate
125 MSPS
Channels
8-channel
SNR / SFDR
Varies with VREF & input conditions
Dynamic Performance
Refer to the latest datasheet for characterized values

Product Overview

The SXA024 is a China-based 8-channel 16-bit ADC targeting high-performance signal chain applications where import substitution is required. It combines 16-bit, 125 MSPS, 8-channel in a single QFN72 package with JESD204B interface, providing a China-based alternative path for import substitution.

Dynamic performance varies with VREF and input conditions. Refer to the latest datasheet for characterized SNR/SFDR values. Typical power consumption is 0.8 W typ.; ≀1.0 W, combined with -40Β°C to +85Β°C operating temperature range.

The SXA024 is part of our High-Speed ADC product portfolio, offering both performance and availability advantages. Standard lead time is approximately 6 weeks, with complete reference designs, application support, and schematic review services to help customers quickly complete China-based replacement or second-source introduction.

Key Features

China-Based Original Design β€” The SXA024 is designed in China for applications requiring import-substitute data converters, with full FAE design-in support.
16-bit, 125 MSPS 8-channel Performance β€” 8-channel converter core(s) meeting dynamic range and bandwidth needs of radar, medical, and communications applications.
Excellent Dynamic Range β€” Dynamic performance varies with VREF and input conditions. Refer to the latest datasheet for characterized SNR/SFDR values.
JESD204B Interface β€” Up to 10 Gbps/lane, drastically reducing trace count and facilitating direct FPGA connection.
Low Power, Thermally Friendly β€” Typical power 0.8 W typ.; ≀1.0 W, suitable for dense multi-channel array deployment.
Rich On-Chip Features β€” Integrated programmable gain, offset adjustment, built-in test patterns, accelerating system integration.
6-Week Standard Lead Time β€” Standard lead time ~6 weeks, dramatically reducing waiting risk and supply chain uncertainty.
Direct FAE Support β€” FPGA integration, board design review, clock solution recommendations.

Full Specifications

Product CategoryHigh-Speed ADC
Resolution16-bit
Sampling Rate125 MSPS
Channels8-channel
SNR / SFDRDynamic performance varies with VREF and input conditions. Refer to the latest datasheet for characterized SNR/SFDR values.
Digital InterfaceJESD204B
PackageQFN72
Typical Power Consumption0.8 W typ.; ≀1.0 W
Operating Temperature-40Β°C to +85Β°C
Lead Time~6 weeks

Application Areas

Communications Systems β€” Multi-carrier receivers, base station transceivers, software-defined radio
Radar & Defense β€” Pulse-Doppler radar, phased-array receivers, electronic support measures (ESM)
Medical Imaging β€” Ultrasound frontends, MRI RF sampling, digital X-ray detectors
Industrial Automation β€” High-speed data acquisition, condition monitoring, power quality analysis
Test & Measurement β€” Data acquisition systems (DAQ), oscilloscopes, signal analyzers
Aerospace & Avionics β€” Flight control, satellite ground stations, navigation receivers

Model Comparison

The SXA024 is a China-based pin-to-pin alternative in its performance class. PCB modification may be required for integration. Contact our FAE team for detailed pin comparison and design-in support.

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Frequently Asked Questions

How does the SXA024 compare to GAD3681ME?
The SXA024 is designed as a pin-to-pin compatible alternative to the GAD3681ME, with comparable performance specifications and similar interface architecture. The migration effort is significantly lower than redesigning from scratch. Our FAE team provides full technical support including reference designs and migration guidance.
What is the lead time for SXA024?
Standard lead time is approximately 6 weeks for production quantities. Engineering samples may be available for evaluation β€” contact us for sample availability. Imported converter lead times vary by device, region, and channel β€” contact us to compare on your specific bill of materials.
Can I get engineering samples for evaluation?
Yes, we offer evaluation samples. Use the request form on this page and select "Sample Request" from the product dropdown. Our team will contact you within 24 hours to confirm availability and arrange shipment. Contact us to discuss evaluation requirements and confirm available options.
What technical support do you provide?
We provide direct FAE (Field Application Engineer) support, including: reference schematics, driver/software porting guidance, PCB layout review, and application engineering support. An assigned FAE responds within 24 business hours. For volume customers, we also offer custom technical support packages and on-site engineering assistance.
What about quality and reliability?
All SXA024 devices are manufactured in ISO-certified facilities and undergo full wafer sort and final test. Industrial temperature range is standard for most products. We can provide quality documentation, reliability test reports, and characterization data upon request under NDA.
Do you offer volume pricing and long-term supply?
Yes. For volume orders and production programs, we offer tiered pricing and long-term supply agreements with guaranteed availability. Contact our sales team with your estimated annual usage and we will provide a competitive quotation and supply commitment.
125 MSPS
Sample/Update Rate
0.8 W typ.; ≀1.0 W
Typical Power
6 Weeks
Standard Lead Time

High-Speed ADC Performance

High-Speed ADC Performance. Weeks, Not Months. Why wait months for import supply when the SXA024 delivers comparable 16-bit High-Speed ADC performance in just 6 weeks?

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