TLC7528EDWG4

Digital To Analog Converters Overview

The TLC7528EDWG4 is a dual 8-bit digital-to-analog converter manufactured by Texas Instruments. It utilizes an R-2R resistor ladder architecture to provide two independent current outputs. The device features a parallel data interface and operates with analog and digital supply voltages ranging from 5 V to 15 V. Key electrical specifications include a settling time of 100 ns, a gain error of 1% FSR, and integral/differential nonlinearity of ±0.5 LSB maximum. It is housed in a 20-pin SOIC package and supports an operating temperature range from -40°C to +85°C.

Digital To Analog Converters Feature Summary

• Dual-channel configuration providing two independent 8-bit DACs within a single package.
• R-2R resistor ladder structure ensures stable performance across the specified voltage range.
• Unbuffered current output design allows for flexible external amplifier integration.

Digital To Analog Converters Applications

• Industrial process control systems requiring multi-channel signal generation.
• Programmable power supplies utilizing precise current reference outputs.
• Data acquisition systems needing fast settling times for dynamic signal processing.

Digital To Analog Converters Procurement Notes

Verify component authenticity through authorized distribution channels or direct manufacturer verification. Confirm that the specific suffix EDWG4 corresponds to the required industrial temperature grade and SOIC packaging variant. Cross-reference the datasheet revision history to ensure compatibility with existing circuit designs regarding pinout and electrical characteristics.

Digital To Analog Converters Selection Notes

Select this component when a dual-channel solution is required without the need for internal buffering. Ensure the application can accommodate unbuffered current outputs and provides appropriate external load resistances. Verify that the parallel interface timing requirements align with the system controller capabilities and that the 100 ns settling time meets the dynamic performance needs of the target application.

Digital To Analog Converters Part Context

This part belongs to the TLC7528 family of high-speed dual DACs. It shares architectural similarities with other members like the TLC7528IPWR but differs in package type and temperature rating. The series is characterized by its simplicity and speed, serving as a bridge between older parallel DAC technologies and modern serial interfaces.

Digital To Analog Converters Replacement Considerations

Publicly confirmed substitutes include the TLC7528EDW. Other similar devices such as the AD7528JRZ are noted as comparable alternatives in distributor databases, though pin compatibility and specific electrical tolerances should be validated against the original design requirements.