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AD7874SE

AD7874SE Description

The AD7874SE from Analog Devices Inc. is a high-performance 12-bit Data Acquisition System (DAS) designed for precision measurement and control applications. Housed in a 28-lead LCC package, this surface-mount IC integrates four analog input channels with a parallel data interface, enabling seamless integration into digital systems. Operating on a dual ±5V supply, the AD7874SE delivers a sampling rate of 116k samples per second (SPS), ensuring rapid and accurate data conversion. Compliant with ROHS3 and REACH standards, it is suitable for environmentally conscious designs.

AD7874SE Features

• 12-bit resolution for high-accuracy signal conversion.
• 4-channel multiplexed input for multi-sensor or multi-signal acquisition.
• Parallel interface for direct communication with microprocessors or FPGAs.
• ±5V dual supply operation, ideal for industrial and instrumentation applications.
• 116kSPS sampling rate ensures real-time data capture for dynamic signals.
• Low power consumption and MSL 1 (Unlimited) moisture sensitivity, enhancing reliability in harsh environments.
• EAR99 and HTSUS 8542.39.0001 classifications simplify global logistics.

AD7874SE Applications

The AD7874SE excels in industrial automation, medical instrumentation, and test & measurement systems where multi-channel, high-speed data acquisition is critical. Its parallel interface makes it ideal for embedded systems requiring deterministic latency, such as:

• Motor control systems for real-time feedback loops.
• Process monitoring in chemical or manufacturing plants.
• Portable data loggers with multi-sensor inputs.
• Automotive diagnostics for capturing high-speed analog signals.

Conclusion of AD7874SE

The AD7874SE combines precision, speed, and versatility in a compact package, making it a standout choice for engineers designing high-performance data acquisition systems. Its 4-channel input, 12-bit resolution, and 116kSPS throughput address the demands of modern industrial and scientific applications, while ROHS3 compliance ensures adherence to environmental standards. For projects requiring reliable, multi-channel analog-to-digital conversion, the AD7874SE delivers unmatched performance and integration ease.