Analog Devices Inc. Tariff Inquiry

AD767JP

AD767JP Description

The AD767JP from Analog Devices Inc. is a 12-bit digital-to-analog converter (DAC) designed for precision voltage output applications. Housed in a 28-pin PLCC package, this obsolete but historically significant DAC features a current-steering architecture and supports parallel data interface for high-speed data transfer. It operates within a wide analog supply voltage range of ±11.4V to 16.5V, making it suitable for industrial and instrumentation systems requiring robust performance. The device offers ±0.5 LSB integral nonlinearity (INL) and differential nonlinearity (DNL), ensuring high accuracy in signal conversion. With a settling time of 4µs, it delivers rapid response for dynamic applications.

AD767JP Features

• 12-bit resolution for precise analog output generation.
• Current-steering architecture ensures stable performance across varying loads.
• Parallel data interface enables seamless integration with microprocessors and DSPs.
• Dual reference support (external/internal) for flexible system design.
• Wide operating temperature range (0°C to 70°C) for industrial environments.
• Surface-mount packaging (PLCC) for compact PCB layouts.
• Low INL/DNL (±0.5 LSB) enhances linearity and reduces distortion.
• Fast settling time (4µs) ideal for real-time control systems.

AD767JP Applications

The AD767JP excels in applications demanding high-speed, high-precision analog outputs, such as:

• Industrial automation: Control systems, PLCs, and motor drives.
• Test and measurement equipment: Signal generators, data acquisition systems.
• Audio processing: High-fidelity digital audio converters.
• Medical instrumentation: Precision voltage sources for diagnostic devices.
• Military/aerospace systems (where obsolete stock may still be utilized).

Conclusion of AD767JP

While the AD767JP is now obsolete, its 12-bit accuracy, fast settling time, and robust architecture made it a reliable choice for precision analog output applications. Engineers seeking legacy replacements should consider modern alternatives from Analog Devices with enhanced features, but the AD767JP remains a benchmark for performance in industrial and instrumentation systems. Its parallel interface and dual-reference capability ensure compatibility with a wide range of legacy designs.