Texas Instruments

DAC43701DSGRQ1  

Digital to Analog Converters

DAC43701DSGRQ1 Description

The DAC43701DSGRQ1 is a high-performance, 8-bit digital-to-analog converter (DAC) designed for a wide range of applications requiring precise analog output. Manufactured by Texas Instruments, this device is part of the Data Acquisition ICs category and is specifically tailored for automotive-grade applications. The DAC43701DSGRQ1 features a single DAC channel with an 8-bit resolution, providing a balance between precision and cost-effectiveness.

This DAC operates over a broad supply voltage range of 1.71V to 5.5V for both analog and digital supplies, making it highly versatile and suitable for various power configurations. The device employs a String DAC architecture, which is known for its simplicity and reliability. The DAC43701DSGRQ1 also supports an I2C data interface, enabling straightforward integration with microcontrollers and other digital systems.

DAC43701DSGRQ1 Features

• High Precision and Performance: The DAC43701DSGRQ1 offers an integral non-linearity (INL) and differential non-linearity (DNL) of ±1 LSB (max), ensuring high accuracy in analog output. This level of precision is critical for applications requiring reliable and consistent performance.
• Fast Settling Time: With a settling time of 12µs, the DAC43701DSGRQ1 can quickly respond to changes in digital input, making it suitable for real-time control systems and dynamic signal processing.
• Wide Supply Voltage Range: The ability to operate within a 1.71V to 5.5V supply voltage range for both analog and digital supplies enhances its flexibility and compatibility with different power sources.
• Automotive-Grade Reliability: Certified for automotive applications, the DAC43701DSGRQ1 meets stringent reliability standards, including a moisture sensitivity level (MSL) of 2 (1 Year), ensuring robust performance in harsh environments.
• RoHS3 Compliant The: DAC43701DSGRQ1 adheres to RoHS3 compliance, making it suitable for environmentally conscious designs and meeting regulatory requirements for electronic components.
• Surface Mount Packaging: Available in an 8-WSON package and supplied in tape and reel (TR) format, the DAC43701DSGRQ1 is designed for efficient surface mount assembly processes, facilitating high-volume production.

DAC43701DSGRQ1 Applications

The DAC43701DSGRQ1 is ideal for a variety of applications where precise analog output control is required. Some specific use cases include:

• Automotive Systems: Ideal for automotive applications such as engine control units (ECUs), where precise control of analog signals is necessary for optimal performance and safety.
• Industrial Control: Suitable for industrial automation and control systems, where the DAC can be used to generate control signals for actuators, sensors, and other devices.
• Medical Equipment: Can be employed in medical devices that require accurate analog output for functions such as patient monitoring and diagnostic equipment.
• Consumer Electronics: Useful in consumer electronics where analog signal generation is needed, such as in audio systems and display control.

Conclusion of DAC43701DSGRQ1

The DAC43701DSGRQ1 from Texas Instruments stands out as a reliable and high-performance 8-bit DAC, offering a combination of precision, flexibility, and automotive-grade reliability. Its fast settling time, wide supply voltage range, and I2C interface make it a versatile choice for a variety of applications. The device's RoHS3 compliance and surface mount packaging further enhance its suitability for modern electronic designs. Whether used in automotive, industrial, medical, or consumer applications, the DAC43701DSGRQ1 provides a robust solution for precise analog output control.

DAC43701DSGRQ1 Documents

Download datasheets and manufacturer documentation for DAC43701DSGRQ1

Application Notes :

Smart DAC circuit for appliance light fade-in fade-Out       Programmable comparator circuit with hysteresis or latching output       Digital input to PWM output circuit using Smart DACs       Considering TI Smart DACs As an Alternative to 555 Timers