Analog Devices Inc.

AD7237JNZ  

Digital to Analog Converters

AD7237JNZ Description

The AD7237JNZ from Analog Devices Inc. is a high-performance, 12-bit dual-channel digital-to-analog converter (DAC) from the DACPORT® series. Designed for precision applications, it features ±15V analog supply voltage and supports both external and internal reference configurations. The device offers ±1 LSB maximum INL/DNL for exceptional linearity and accuracy, with a 10µs settling time for rapid signal output stabilization. Packaged in a 24-pin DIP (Through Hole), it is ideal for industrial and laboratory environments requiring robust performance. The parallel data interface ensures straightforward integration with microprocessors and digital systems, while its RoHS3 compliance meets modern environmental standards.

AD7237JNZ Features

• Dual 12-bit DACs: Two independent converters for multi-channel applications.
• Flexible Reference Options: Supports internal or external references for design versatility.
• High Accuracy: ±1 LSB INL/DNL ensures precision in critical applications.
• Fast Settling Time: 10µs enables dynamic signal generation.
• Wide Supply Range: ±15V accommodates high-voltage analog systems.
• Parallel Interface: Simplifies integration with digital controllers.
• Robust Packaging: 24-pin DIP for durability in harsh environments.
• Compliance: RoHS3, REACH Unaffected, ECCN EAR99 for global usability.

AD7237JNZ Applications

The AD7237JNZ excels in applications demanding high precision and reliability, such as:

• Industrial Automation: Process control, PLCs, and servo motor drives.
• Test & Measurement Equipment: Calibration systems, waveform generators.
• Medical Instrumentation: Precision analog signal generation.
• Audio Systems: High-fidelity digital audio processing.
• Legacy System Upgrades: Compatibility with older parallel-interface designs.

Conclusion of AD7237JNZ

The AD7237JNZ stands out as a versatile, high-accuracy DAC solution, combining dual-channel operation, fast settling time, and flexible reference options. Its robust through-hole package and compliance with environmental regulations make it suitable for demanding industrial and laboratory applications. Engineers will appreciate its ease of integration and superior linearity, ensuring reliable performance in precision analog systems. For legacy or new designs requiring 12-bit resolution with parallel interfacing, the AD7237JNZ is a compelling choice.

AD7237JNZ Documents

Download datasheets and manufacturer documentation for AD7237JNZ

PCN :

Process Change Notice (PDF)      

Models :

AD7237JNZ Symbol & Footprint by SnapMagic