ADDAC80N-CBI-V

Digital To Analog Converters Overview

The ADDAC80N-CBI-V is a monolithic, low-cost 12-bit digital-to-analog converter manufactured by Analog Devices. It integrates a high-stability buried zener reference and an output amplifier on a single chip. The device operates with parallel binary input codes and supports voltage output modes with ranges including ±2.5 V, ±5 V, and ±10 V. It features a typical settling time of 3 µs to ±0.01% of full scale range for a 10 V transition with a 10 kΩ feedback resistor. The unit is specified for operation within the 0 °C to +70 °C temperature range and utilizes a 24-pin plastic DIP package.

Digital To Analog Converters Feature Summary

• Monolithic construction with integrated 6.3 V buried zener reference and output amplifier
• 12-bit resolution with guaranteed monotonicity over the operating temperature range
• Low power dissipation of 300 mW
• TTL-compatible parallel digital inputs

Digital To Analog Converters Applications

• Low-cost data acquisition systems
• Industrial process control
• Portable instrumentation

Digital To Analog Converters Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific ordering suffix matches the required monolithic technology and plastic package variant. Check for RoHS compliance status as indicated in official documentation, noting that older production runs may differ from current standards.

Digital To Analog Converters Selection Notes

Select this model for applications requiring a complete 12-bit DAC solution without external reference or amplifier components. Ensure the system operates within the 0 °C to +70 °C temperature range. Verify that the parallel binary input interface aligns with the host controller's logic levels. Consider the 300 mW power dissipation for thermal management in enclosed designs.

Digital To Analog Converters Part Context

This component belongs to the ADDAC80/ADDAC85/ADDAC87 family of 12-bit D/A converters. The ADDAC80 series specifically denotes the monolithic version available in plastic packaging for commercial temperature ranges. It serves as an improved replacement for standard DAC80 devices, offering better performance and lower power consumption while maintaining pin compatibility.

Digital To Analog Converters Replacement Considerations

The datasheet identifies the ADDAC80 series as an improved replacement for standard DAC80 and DAC800 devices. Designers upgrading from these legacy parts should verify that the new settling times and power requirements fit the existing system constraints.