DAC5573IPWR

Digital To Analog Converters Overview

The DAC5573IPWR is an eight-bit, quad-channel digital-to-analog converter manufactured by Texas Instruments. It features a resistor string architecture with buffered voltage outputs and operates on a single supply voltage ranging from 2.7V to 5.5V for both analog and digital domains. The device utilizes an I2C-compatible serial interface for data communication. Key performance metrics include a typical settling time of 12µs, integral nonlinearity (INL) of ±0.25 LSB, and differential nonlinearity (DNL) of ±0.1 LSB. It is housed in a 16-TSSOP package and supports an operating temperature range from -40°C to 105°C.

Digital To Analog Converters Feature Summary

• Quad-channel configuration providing four independent buffered voltage outputs within a compact footprint.
• I2C-compatible two-wire serial interface supporting clock rates up to 3.4 Mbps for efficient system integration.
• Integrated power-on reset circuit ensures output initialization to zero volts upon power-up.

Digital To Analog Converters Applications

• Portable battery-powered instrumentation requiring low power consumption.
• Process control systems utilizing single-supply operation.
• Data acquisition systems requiring multi-channel signal generation.

Digital To Analog Converters Procurement Notes

Verify the specific suffix IPWR against the manufacturer's official datasheet to confirm the 16-TSSOP package and industrial temperature grade. Ensure compatibility with the target I2C bus voltage levels and check for RoHS compliance status relevant to the manufacturing date code. Confirm availability through authorized distributors as lead times may vary.

Digital To Analog Converters Selection Notes

Select this component when a quad-channel, 8-bit resolution is required with buffered outputs. Compare settling time and linearity specifications against application requirements. Consider the 16-TSSOP package constraints for PCB layout. Evaluate power consumption at the intended operating voltage relative to other members of the DAC557x family.

Digital To Analog Converters Part Context

This part belongs to the DAC557x series of low-power, single-supply DACs from Texas Instruments. It shares architectural similarities with the single-channel DAC5571 and higher-resolution variants like the DAC5574. The IPWR designation specifically identifies the industrial temperature range version in the TSSOP-16 package, distinguishing it from commercial or alternative package options.

Digital To Analog Converters Replacement Considerations

Direct substitutes within the same family include DAC5571IPWR for single-channel applications or DAC5574IPWR for 12-bit resolution needs. Verify pinout compatibility and register mapping before substitution. Cross-reference with DAC5578 series for octal channel requirements, noting differences in package and performance metrics.