DAC7568ICPW

Digital To Analog Converters Overview

The DAC7568ICPW is an octal, 12-bit digital-to-analog converter manufactured by Texas Instruments. It features ultra-low glitch energy and a resistor-string architecture with voltage buffered outputs. The device operates on a single analog supply ranging from 2.7 V to 5.5 V and supports serial interfaces including SPI, Microwire, and QSPI. It provides a settling time of 5 µs and includes internal power-on reset and shutdown modes for low-power applications.

Digital To Analog Converters Feature Summary

• Octal configuration providing eight independent 12-bit DAC channels in a single package
• Ultra-low glitch energy design suitable for high-speed waveform generation
• Integrated voltage output buffers eliminate the need for external amplifiers
• Flexible serial interface compatibility with standard DSP and microcontroller protocols

Digital To Analog Converters Applications

• Process control systems requiring multi-channel signal generation
• Industrial automation equipment utilizing programmable logic controllers
• Data acquisition systems interfacing with digital sensors
• Battery-powered instrumentation benefiting from low power consumption

Digital To Analog Converters Procurement Notes

Verify the specific suffix IC against the manufacturer datasheet to confirm temperature range and packaging details. Ensure the ordering part number matches the required TSSOP-20 tube quantity. Confirm RoHS compliance status and moisture sensitivity level prior to procurement to meet assembly requirements.

Digital To Analog Converters Selection Notes

Select this component when eight simultaneous analog outputs are required within a compact footprint. The 12-bit resolution balances cost and precision for general-purpose applications. Verify that the 5.5 V maximum supply voltage aligns with the system power rails and that the serial interface timing meets the controller specifications.

Digital To Analog Converters Part Context

This device belongs to the DACxx68 family of octal DACs, which shares architectural similarities with the DAC8168 and DAC8568 series. While these parts share the same pinout and interface protocols, they differ in resolution and performance metrics such as settling time and glitch energy. This specific model targets mid-performance applications compared to higher-resolution variants.

Digital To Analog Converters Replacement Considerations

The DAC8168 serves as a direct pin-compatible alternative offering higher resolution. For lower channel counts, the DAC7564 or DAC7560 may be considered if fewer outputs suffice. Verify that any substitute maintains the required TSSOP-20 package and serial interface compatibility.