Texas Instruments

DAC7621EB  

Digital to Analog Converters

DAC7621EB Description

The DAC7621EB is a high-performance 12-bit digital-to-analog converter (DAC) designed by Texas Instruments, a leading manufacturer in the electronics industry. This IC is part of the Data Acquisition ICs category and offers a robust solution for applications requiring precise analog output generation from digital inputs. The DAC7621EB features a single D/A converter with a parallel data interface, ensuring efficient and accurate data transmission. It operates with a 5V supply voltage for both analog and digital circuits, ensuring compatibility with a wide range of systems.

The DAC7621EB boasts an integral non-linearity (INL) and differential non-linearity (DNL) of ±0.25 LSB, which translates to highly accurate and reliable analog output signals. The settling time of 7µs (typical) ensures rapid response to input changes, making it suitable for dynamic applications. The device includes an internal reference, eliminating the need for an external reference source and simplifying the design process.

Packaged in a 20-pin surface-mount SSOP (Shrink Small Outline Package) and available in a tube, the DAC7621EB is designed for ease of integration into compact and high-density PCB designs. The moisture sensitivity level (MSL) of 3 (168 hours) ensures reliability in various environmental conditions. The DAC7621EB is RoHS3 compliant and unaffected by REACH regulations, adhering to the highest environmental standards.

DAC7621EB Features

• High Precision: With a 12-bit resolution and an INL/DNL of ±0.25 LSB, the DAC7621EB ensures highly accurate analog output signals.
• Fast Settling Time: A typical settling time of 7µs allows for rapid response to input changes, making it ideal for dynamic applications.
• Internal Reference: The inclusion of an internal reference simplifies the design process by eliminating the need for an external reference source.
• Parallel Data Interface: The parallel data interface ensures efficient and reliable data transmission, suitable for high-speed applications.
• Single Converter Channel: The DAC7621EB features a single D/A converter channel, providing a focused and precise output.
• 5V Supply Voltage: Both analog and digital circuits operate on a 5V supply, ensuring compatibility with a wide range of systems.
• Surface-Mount Packaging: The 20-pin SSOP package is designed for easy integration into compact and high-density PCB designs.
• Environmental Compliance: The DAC7621EB is RoHS3 compliant and unaffected by REACH regulations, ensuring it meets the highest environmental standards.
• Moisture Sensitivity Level: MSL 3 (168 hours) ensures reliability in various environmental conditions.

DAC7621EB Applications

The DAC7621EB is ideal for a variety of applications where precise analog output is required. Some specific use cases include:

• Industrial Automation: The high precision and fast settling time make it suitable for real-time control systems in industrial environments.
• Medical Equipment: The DAC7621EB can be used in medical devices where accurate analog signals are crucial for patient monitoring and treatment.
• Telecommunications: The fast response time and high accuracy are beneficial for signal processing in communication systems.
• Consumer Electronics: The compact size and ease of integration make it ideal for consumer products requiring precise analog output.
• Automotive Systems: The reliability and environmental compliance make it suitable for automotive applications where precision and durability are critical.

Conclusion of DAC7621EB

The DAC7621EB from Texas Instruments is a versatile and high-performance 12-bit DAC designed to meet the demands of various applications requiring precise analog output. Its combination of high accuracy, fast settling time, and internal reference makes it a reliable choice for engineers and designers. The surface-mount packaging and environmental compliance ensure ease of integration and adherence to industry standards. Whether used in industrial automation, medical equipment, or consumer electronics, the DAC7621EB offers a robust solution for generating precise analog signals from digital inputs.

DAC7621EB Documents

Download datasheets and manufacturer documentation for DAC7621EB

PCN Assembly/Origin :

DB Package Car Site 25/Mar/2013      

Datasheets :

DAC7621