DAC7625UB/1K

Digital To Analog Converters Overview

The DAC7625UB/1K is a quad, 12-bit digital-to-analog converter manufactured by Texas Instruments. It features an R-2R architecture with buffered voltage outputs and operates on a single 5V supply ranging from 4.75V to 5.25V. The device utilizes a parallel interface for data input and achieves a sampling rate of 100 kS/s with a settling time of 10 µs. Packaged in a 28-SOIC format, it supports surface-mount installation and functions within a temperature range of -40°C to +85°C. Key electrical specifications include a gain error of 0.2% FSR and power consumption of 15 mW.

Digital To Analog Converters Feature Summary

• Integrates four independent 12-bit DAC channels with buffered voltage outputs for simultaneous signal generation.
• Employs an R-2R resistor network architecture to ensure precision conversion performance.
• Supports high-speed parallel data interfaces compatible with standard microprocessor systems.

Digital To Analog Converters Applications

• Industrial process control systems requiring multi-channel analog output.
• Programmable power supplies and battery test equipment.
• Waveform generation circuits in automated test instruments.

Digital To Analog Converters Procurement Notes

Verify the specific suffix '1K' indicates reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation. Ensure the SOIC-28 package dimensions match the target PCB footprint. Check humidity sensitivity levels for proper storage and reflow soldering profiles.

Digital To Analog Converters Selection Notes

Select this component for applications requiring four synchronized analog outputs from a single IC. Compare against the serial-interface DAC7615 if pin count reduction is necessary. Consider the DAC7624 if mid-scale reset functionality is required for system initialization. Verify that the parallel interface timing meets the host controller's speed requirements.

Digital To Analog Converters Part Context

This part belongs to the DAC7625 family of quad 12-bit converters. It shares architectural similarities with the DAC7624 but lacks specific reset features found in other variants. The device complements Texas Instruments' portfolio of precision data converters designed for industrial automation.

Digital To Analog Converters Replacement Considerations

The DAC7625U/1K serves as a direct equivalent part number variant. The DAC7625UB represents the tube-packaged version of the same silicon. Cross-reference with the DAC7624 if system-level reset capabilities are needed instead of the standard power-on state.