The AD7864 is a high-speed, low-power, 4-channel, simultaneous sampling 12-bit analog-to-digital converter (ADC) that operates from a single 5 V supply. Designed by Analog Devices, the AD7864ASZ-3 features four track-and-hold amplifiers, a 2.5 V internal reference, an on-chip clock, and a high-speed parallel interface. This component is optimized for applications requiring the preservation of relative phase information across multiple input signals.
The AD7864ASZ-3 is currently In Stock and ready for immediate shipping at Perceptive Components. As a leading independent distributor, we ensure 100% authenticity and rapid global delivery for your critical supply chain needs.
Manufacturer: Analog Devices Inc.
Package: 44-Lead MQFP
Part Number: AD7864ASZ-3
Stock: 100 pcs
Date Code: 25+
Key Technical Specifications of ADI AD7864ASZ-3
| Feature | Specification |
| Resolution | 12-Bit |
| Input Range | ±2.5 V |
| Sampling Rate | Up to 500 kSPS (Single Channel) |
| Supply Voltage | 5 V |
| Operating Temp | -40°C to +85°C |
| Package | 44-Lead MQFP |
| RoHS Status | Compliant |
| Packaging | Tray (Contact for T&R availability) |
Applications of AD7864ASZ-3
The AD7864ASZ-3 is highly versatile and widely used in precision industrial and communication systems:
AC Motor Control: Provides the high-speed, simultaneous sampling necessary for precise vector motor
control.
Data Acquisition Systems: Ideal for applications requiring simultaneous multi-channel sampling.
Uninterrupted Power Supplies (UPS): Offers reliable conversion for power monitoring.
Communications: Suitable for demanding signal processing environments.
Package Information of AD7864ASZ-3
The AD7864ASZ-3 is supplied in a high-density, industry-standard package designed for precision applications requiring thermal stability and compact board space.
Package Type: 44-Lead MQFP (Metric Quad Flat Package)
Package Code: S-44-2
Key Characteristics: This 44-lead MQFP package ensures optimal thermal dissipation and high pin-count density, making it ideal for the multi-channel, high-speed requirements of the AD7864 series. It is designed to withstand standard industrial soldering processes while maintaining signal integrity across the full operating temperature range of -40°C to +85°C.
AD7864 Series
| AD7864ASZ-3 | |||
| AD7864ASZ-1REEL | AD7864BSZ-1REEL | AD7864ASZ-2REEL | AD7864ASZ-3REEL |
Why Source AD7864ASZ-3 from Perceptive Components?
Choosing Perceptive Components as your independent distributor ensures that your production lines
remain uninterrupted:
Inventory Stability: We maintain massive stock levels for both current and hard-to-find components like the AD7864ASZ-3.
Quality Assurance: All parts undergo rigorous testing and inspection to guarantee 100% authenticity and compliance.
Global Logistics: Our streamlined shipping processes ensure fast, reliable delivery to North America, Europe, and Asia.
Competitive Pricing: We leverage direct global sourcing to provide the best market price for your specific requirements.
Recommended Alternatives of ADI AD7864ASZ-3
To optimize your design cycle and maintain performance standards, we recommend evaluating the following drop-in or near-equivalent replacements based on their sampling architecture and system compatibility:
AD7864ASZ-1: Offers similar multi-channel simultaneous sampling performance, frequently utilized in
industrial control systems with comparable input range requirements.
If you are facing lead time issues, contact Perceptive Components for recommended drop-in replacements.
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Download Full AD7864 PDF Datasheet
Review complete electrical schematics, pin configurations, and detailed performance curves from
the AD7864.pdf to ensure the AD7864ASZ-3 meets your exact system requirements.
Perceptive Components is a leading global distributor specializing in TI, NXP, Microchip, and ST components. We excel in sourcing ready-to-ship spot stock for both new designs and EOL/scarce materials. Every part undergoes our rigorous professional QC protocol (X-Ray, Decapsulation, and Electrical Testing) to ensure 100% authenticity and traceability. From Aerospace to Automotive, we provide reliable supply chain solutions with rapid global delivery.
