DAC5573IPWRG4

Digital To Analog Converters Overview

The DAC5573IPWRG4 is an 8-bit, quad-channel digital-to-analog converter manufactured by Texas Instruments. It features a resistor-string architecture with buffered voltage outputs and supports I2C serial interfaces. The device operates on analog and digital supply voltages ranging from 2.7 V to 5.5 V. Key performance specifications include a typical settling time of 12 µs, integral nonlinearity (INL) of ±0.25 LSB, and differential nonlinearity (DNL) of ±0.1 LSB. It is housed in a 16-TSSOP package and functions within a temperature range of -40°C to +105°C.

Digital To Analog Converters Feature Summary

• Quad-channel configuration providing four independent 8-bit DAC outputs
• Integrated output buffers for direct drive capability
• I2C-compatible serial interface for simplified system connectivity
• Internal reset function to initialize outputs to mid-scale

Digital To Analog Converters Applications

• Industrial process control signal generation
• Portable instrumentation data acquisition systems
• Battery-powered measurement devices requiring low power consumption

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'G4' indicates compliance with lead-free manufacturing standards and RoHS directives as per Texas Instruments documentation. Confirm the package type matches the 16-TSSOP physical dimensions required for the target PCB layout. Ensure the operating environment remains within the specified -40°C to +105°C temperature range to maintain guaranteed electrical performance parameters.

Digital To Analog Converters Selection Notes

Select this component when a compact solution requires multiple low-resolution voltage outputs controlled via a standard two-wire bus. The 8-bit resolution is suitable for applications where high precision is not critical but cost and pin count are constraints. Compare against single-channel variants if fewer outputs are needed or higher resolution models if greater accuracy is required for the specific application.

Digital To Analog Converters Part Context

This part belongs to the DAC557x family of low-power, cost-optimized digital-to-analog converters. It shares architectural similarities with other members like the DAC5571 and DAC5578 but differs in channel count and package options. The IPWRG4 designation specifically identifies the industrial temperature grade and tape-and-reel packaging format within the broader product line.

Digital To Analog Converters Replacement Considerations

Direct substitutes include the DAC5573IPWR without the G4 suffix if lead-free certification is not strictly enforced. For pin-compatible upgrades, consider the DAC5578SRGER for octal channel requirements or the DAC5571IDBVRG4 for single-channel applications.