TLC7528CDWRG4

Digital To Analog Converters Overview

The TLC7528CDWRG4 is a dual 8-bit multiplying digital-to-analog converter manufactured by Texas Instruments. It utilizes an R-2R resistor ladder architecture to provide two independent current outputs per device. The component operates with parallel data interfaces and accepts analog and digital supply voltages ranging from 5V to 15V. Key electrical specifications include a maximum settling time of 100ns and integral nonlinearity/differential nonlinearity values capped at ±0.5 LSB. It functions within a commercial temperature range of 0°C to 70°C and is housed in a 20-pin SOIC package.

Digital To Analog Converters Feature Summary

• Dual-channel configuration providing two independent 8-bit DACs within a single integrated circuit
• Multiplying capability allowing the output current to scale proportionally with the reference voltage input
• CMOS construction designed for low power consumption while maintaining high-speed performance characteristics

Digital To Analog Converters Applications

• Programmable gain amplifier circuits requiring precise analog signal scaling
• Voltage-controlled attenuators for audio and RF signal processing
• Calibration systems utilizing external reference adjustments

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'G4' indicates compliance with RoHS directives and confirms lead-free manufacturing status as per Texas Instruments standards. Confirm that the 'C' designation aligns with the required commercial operating temperature range for your specific application environment before finalizing procurement orders.

Digital To Analog Converters Selection Notes

Select this component when dual independent channels are required within a compact surface-mount footprint. Ensure the system design accommodates unbuffered current outputs, necessitating external operational amplifiers for voltage conversion. Verify that the 5V to 15V supply range matches the available power rails in the target hardware architecture.

Digital To Analog Converters Part Context

This part belongs to the TLC7528 family of dual multiplying DACs. Variants such as the TLC7528CDW or TLC7528EDWG share identical functional specifications but differ in packaging types or extended industrial temperature ratings. The G4 suffix specifically denotes environmental compliance modifications without altering the core electrical performance parameters.

Digital To Analog Converters Replacement Considerations

Publicly confirmed substitute part numbers include the AD7528JRZ from Analog Devices Inc., which offers similar functionality and pinout compatibility.