Texas Instruments

DAC7574IDGS  

Digital to Analog Converters

DAC7574IDGS Description

The DAC7574IDGS from Texas Instruments is a high-performance, 12-bit, quad-channel digital-to-analog converter (DAC) designed for precision analog output applications. Housed in a compact 10-VSSOP package, this surface-mount device operates over a wide 2.7V to 5.5V analog and digital supply range, making it suitable for low-power and portable systems. The DAC7574IDGS leverages an I2C interface for seamless communication with microcontrollers and processors, ensuring easy integration into digital control systems. With a ±8 LSB max INL and ±1 LSB max DNL, it delivers excellent linearity and accuracy, while its 10µs settling time enables rapid response in dynamic applications.

DAC7574IDGS Features

• 12-Bit Resolution: Provides fine-grained analog output control with high precision.
• Quad-Channel Output: Four independent DACs in a single package, reducing board space and BOM complexity.
• I2C Interface: Supports standard (100kHz) and fast (400kHz) modes for flexible system integration.
• Low Power Operation: Wide 2.7V–5.5V supply range ideal for battery-powered devices.
• String DAC Architecture: Ensures monotonicity and low glitch energy during transitions.
• Internal Reference: Utilizes the supply voltage as a reference, simplifying design.
• Fast Settling Time (10µs): Suitable for real-time control and waveform generation.
• RoHS3 Compliant & REACH Unaffected: Meets environmental and regulatory standards.

DAC7574IDGS Applications

The DAC7574IDGS excels in applications requiring multi-channel, precision analog outputs, such as:

• Industrial Automation: Process control, PLCs, and servo motor control.
• Test & Measurement Equipment: Programmable voltage sources and calibration systems.
• Consumer Electronics: Audio level adjustment, display backlight control.
• Medical Devices: Portable diagnostic equipment with low-power demands.
• Automotive Systems: Sensor calibration and infotainment controls.

Conclusion of DAC7574IDGS

The DAC7574IDGS stands out as a versatile, high-accuracy DAC solution, combining low power consumption, compact footprint, and multi-channel capability. Its I2C interface and internal supply reference simplify system design, while its fast settling time ensures responsiveness in dynamic environments. Whether used in industrial, automotive, or portable applications, this DAC delivers reliable performance, making it an excellent choice for engineers seeking precision and efficiency in analog output generation.

DAC7574IDGS Documents

Download datasheets and manufacturer documentation for DAC7574IDGS

Datasheets :

DAC7574      

HTML Datasheet :

DAC7574