Texas Instruments

DAC121S101-MDE  

Digital to Analog Converters

DAC121S101-MDE Description

The DAC121S101-MDE is a high-performance, 12-bit voltage-output digital-to-analog converter (DAC) designed by Texas Instruments. This device is part of the Data Acquisition ICs category and is ideal for applications requiring precise analog signal generation from digital inputs. The DAC121S101-MDE features a single-channel architecture, making it suitable for compact and efficient designs.

DAC121S101-MDE Features

• 12-Bit Resolution: The DAC121S101-MDE offers 12-bit resolution, providing precise control over analog output levels. This high resolution ensures accurate signal reproduction, making it suitable for applications requiring fine-grained control.
• Wide Supply Voltage Range: The device operates with a supply voltage range of 2.7V to 5.5V for both digital and analog supplies. This wide range provides flexibility in power supply options and ensures compatibility with various system architectures.
• String DAC Architecture: Utilizing a string DAC architecture, the DAC121S101-MDE provides a simple and reliable method for converting digital inputs to analog outputs. This architecture is known for its ease of use and robust performance.
• Low Integral and Differential Non-Linearity: The DAC121S101-MDE exhibits low INL (Integral Non-Linearity) and DNL (Differential Non-Linearity) values, with a maximum INL of ±8 LSB and DNL of ±0.5/+1 LSB. These low error values ensure high accuracy and linearity in the output signal.
• Surface Mount Packaging: Available in a surface-mount die package, the DAC121S101-MDE is ideal for space-constrained applications. The die package allows for minimal footprint on the PCB, making it suitable for compact designs.
• ROHS3 Compliant: The DAC121S101-MDE is ROHS3 compliant, ensuring that it meets the latest environmental and safety standards. This compliance is crucial for applications in environmentally sensitive industries.
• Active Product Status: The DAC121S101-MDE is an active product, ensuring availability and support from Texas Instruments. This status provides confidence in the product's long-term viability and support.

DAC121S101-MDE Applications

The DAC121S101-MDE is well-suited for a variety of applications where precise analog signal generation is required. Some specific use cases include:

• Industrial Control Systems: The high resolution and accuracy of the DAC121S101-MDE make it ideal for industrial control systems where precise control of actuators and sensors is necessary.
• Medical Equipment: In medical devices, the DAC121S101-MDE can be used to generate precise analog signals for diagnostic and therapeutic equipment, ensuring accurate and reliable performance.
• Consumer Electronics: For consumer electronics, the DAC121S101-MDE can be used in applications such as audio signal processing, where high-quality analog output is required.
• Automotive Systems: In automotive applications, the DAC121S101-MDE can be used for sensor interfacing and control systems, providing precise analog signals for various automotive functions.

Conclusion of DAC121S101-MDE

The DAC121S101-MDE from Texas Instruments is a versatile and high-performance DAC that offers precise analog signal generation with a wide supply voltage range and low non-linearity errors. Its 12-bit resolution and string DAC architecture make it suitable for a wide range of applications, from industrial control systems to consumer electronics. The surface-mount die package ensures compact design, while ROHS3 compliance guarantees environmental and safety standards. The active product status ensures long-term availability and support, making the DAC121S101-MDE a reliable choice for engineers and designers in the electronics industry.

DAC121S101-MDE Documents

Download datasheets and manufacturer documentation for DAC121S101-MDE

Datasheets :

DAC121S101QML-SP