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AD767JN

AD767JN Description

The AD767JN from Analog Devices Inc. is a high-performance 12-bit digital-to-analog converter (DAC) designed for precision analog output applications. Housed in a 24-pin DIP package, this obsolete but robust DAC features a parallel data interface and supports both external and internal reference configurations. With an architecture based on current steering, it delivers reliable performance across an analog supply voltage range of ±11.4V to 16.5V and operates within a temperature range of 0°C to 70°C. The AD767JN is characterized by ±0.5 LSB integral nonlinearity (INL) and differential nonlinearity (DNL), ensuring high accuracy for critical applications. Its 4µs settling time makes it suitable for dynamic systems requiring fast response.

AD767JN Features

• 12-bit resolution for precise analog output generation.
• Current steering architecture ensures stable and linear performance.
• Dual reference options: External or internal, providing flexibility in design.
• Fast settling time (4µs) enables rapid signal updates.
• Wide analog supply range (±11.4V to 16.5V) accommodates various system requirements.
• Through-hole mounting (24DIP) simplifies prototyping and legacy system integration.
• Low INL/DNL (±0.5 LSB) enhances accuracy in precision applications.
• Obsolete status may limit availability but remains viable for long-lifecycle designs.

AD767JN Applications

The AD767JN is ideal for:

• Industrial control systems requiring high-accuracy analog outputs.
• Test and measurement equipment where precision and stability are critical.
• Legacy audio/video signal processing systems needing reliable DAC performance.
• Automation and instrumentation applications demanding fast settling times.
• Military and aerospace subsystems (where obsolete components are still utilized).

Conclusion of AD767JN

The AD767JN stands out for its 12-bit precision, fast settling time, and flexible reference options, making it a dependable choice for legacy or long-lifecycle designs. While marked as obsolete, its robust performance and through-hole packaging ensure continued usability in industrial, test, and instrumentation systems. Engineers seeking a proven DAC with low INL/DNL errors and wide supply compatibility may find the AD767JN a viable solution despite its discontinued status.