Texas Instruments DAC7678SPWR

The Texas Instruments DAC7678SPWR is an 8-channel, 12-bit digital-to-analog converter designed to deliver precision output control in a compact and efficient system. Packaged in a 16-pin TSSOP, it integrates an on-chip rail-to-rail output buffer for stable analog signal performance across a wide operating voltage range of +2.7 V to +5.5 V. It supports a 2-wire serial interface compatible with I²C communication, making it easy to integrate into embedded systems that require multiple high-accuracy analog outputs. With a relative accuracy of ±1 LSB INL and extremely low glitch energy of 0.15 nV-s, it ensures precise and smooth signal transitions in sensitive applications.

This DAC features an internal 2.5 V reference with tight initial accuracy and low temperature drift, enhancing output stability across a full operating temperature range of −40°C to +125°C. It is optimized for ultra-low power operation, consuming just 0.13 mA per channel at 5 V, making it ideal for portable or power-sensitive devices. Additional functions include power-on reset to zero scale and a robust 20 mA sink/source capability that supports various load conditions. 

As a professional distributor of Texas Instruments components, Nantian Electronics maintains a strong inventory of DAC7678SPWR devices and offers complete datasheet resources and technical assistance. Customers may contact us anytime for quotations, product inquiries, and reliable delivery services.