Texas Instruments

DAC900U  

Digital to Analog Converters

DAC900U Description

The DAC900U is a high-performance, 10-bit digital-to-analog converter (DAC) from Texas Instruments, designed for applications requiring precision and speed. This IC is part of the SpeedPlus™ series, known for its exceptional performance and reliability. The DAC900U features a single D/A converter with a differential output, making it suitable for various industrial and consumer applications.

DAC900U Features

• High Precision and Linearity: The DAC900U offers an integral non-linearity (INL) of ±0.5 LSB and a differential non-linearity (DNL) of ±0.3 LSB, ensuring high accuracy and minimal distortion in analog output signals.
• Fast Settling Time: With a typical settling time of 30ns, the DAC900U is capable of rapidly converting digital inputs to analog outputs, making it ideal for high-speed applications.
• Flexible Data Interface: The DAC900U supports a parallel data interface, allowing for efficient and straightforward communication with microcontrollers and other digital systems.
• Wide Supply Voltage Range: The device operates with both analog and digital supply voltages ranging from 2.7V to 5.5V, providing flexibility in power supply design.
• Current Source Architecture: The DAC900U employs a current source architecture, which enhances its performance in driving various loads.
• External and Internal Reference Options: The DAC900U can utilize either an external or internal reference, offering flexibility in design and ensuring high stability and accuracy.
• Moisture Sensitivity Level: With an MSL rating of 2 (1 Year), the DAC900U is suitable for surface-mount applications and can withstand typical manufacturing and storage conditions.
• Compliance and Standards: The DAC900U is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards.

DAC900U Applications

The DAC900U is well-suited for a variety of applications due to its high precision, fast response, and flexible design. Some specific use cases include:

• Industrial Automation: The DAC900U's high precision and fast settling time make it ideal for real-time control systems in industrial environments, such as motor control and process automation.
• Medical Equipment: The device's accuracy and reliability are crucial for medical applications, such as patient monitoring equipment and diagnostic devices.
• Consumer Electronics: The DAC900U can be used in high-fidelity audio systems and other consumer electronics where high-quality analog output is required.
• Telecommunications: The fast settling time and differential output make the DAC900U suitable for high-speed communication systems and signal processing applications.

Conclusion of DAC900U

The DAC900U from Texas Instruments is a versatile and high-performance DAC that stands out in its category due to its precision, speed, and flexibility. Its wide supply voltage range, differential output, and current source architecture make it suitable for a broad range of applications. The DAC900U's compliance with environmental and regulatory standards ensures it meets the demands of modern electronics manufacturing. Whether used in industrial automation, medical equipment, consumer electronics, or telecommunications, the DAC900U delivers reliable performance and exceptional value.

DAC900U Documents

Download datasheets and manufacturer documentation for DAC900U

Datasheets :

DAC900      

PCN Design/Specification :

Design 25/Feb/2022