DAC6573IPW

Digital To Analog Converters Overview

The DAC6573IPW is a quad, 10-bit digital-to-analog converter manufactured by Texas Instruments. It features an I2C interface and operates on a single supply voltage ranging from 2.7 V to 5.5 V for both analog and digital domains. The device utilizes a resistor-string architecture and provides buffered voltage outputs. Key performance metrics include a settling time of 7 µs, a sampling rate of 188 kS/s, and a typical power consumption of 500 µW. Differential nonlinearity is specified at ±0.1 LSB, while integral nonlinearity is ±2 LSB. It functions within a temperature range of -40°C to +105°C and is housed in a 16-pin TSSOP package.

Digital To Analog Converters Feature Summary

• Integrates four independent 10-bit DAC channels with internal buffers for direct drive capability.
• Supports standard two-wire I2C serial communication interface for simplified system connectivity.
• Designed for low-power applications with optimized cost structure and minimal quiescent current.

Digital To Analog Converters Applications

• Battery-powered instrumentation systems requiring multi-channel signal generation.
• Portable medical devices needing precise analog output control.
• Industrial process control loops utilizing I2C-based microcontroller architectures.

Digital To Analog Converters Procurement Notes

Verify the specific suffix against official datasheets to confirm packaging type, as IPW denotes tube packaging while IPWR indicates reel or cut tape options. Ensure compatibility with the target I2C clock speeds and voltage levels before integration. Confirm RoHS compliance status through the manufacturer's latest documentation to meet regulatory requirements for the intended market.

Digital To Analog Converters Selection Notes

Select this component when a compact solution for multiple low-resolution analog outputs is required. The 10-bit resolution suits applications where high precision is not critical but channel count and power efficiency are priorities. Compare settling time and linearity specifications against other members of the DAC657x family to ensure suitability for dynamic signal requirements.

Digital To Analog Converters Part Context

This part belongs to the DAC6573 series, which includes variants like DAC6573IPWR and DAC6578. The series focuses on cost-effective, low-power data conversion solutions. The IPW variant specifically refers to the tube-packaged version of the quad-channel device, distinguishing it from tape-and-reel alternatives used in automated assembly processes.

Digital To Analog Converters Replacement Considerations

The DAC6573IPWR serves as a functional equivalent with identical electrical characteristics but differs in packaging format. Other family members such as DAC7573 offer higher resolution but may differ in pinout or power consumption. Verify pin compatibility and software register maps when substituting with related models.