Texas Instruments

ADS7824U/1K  

Analog to Digital Converters

ADS7824U/1K Description

The ADS7824U/1K is a high-performance, 12-bit analog-to-digital converter (ADC) designed by Texas Instruments. This device is part of the Analog to Digital Converters category and is known for its robust performance and versatile features. The ADS7824U/1K is housed in a 28-lead SOIC package and is available in a surface-mount configuration, making it suitable for a wide range of applications requiring compact and efficient design.

ADS7824U/1K Features

• 12-Bit Resolution: The ADS7824U/1K offers a 12-bit resolution, providing high precision in converting analog signals to digital data. This level of resolution ensures accurate and detailed signal representation, making it ideal for applications requiring high fidelity.

• SAR Architecture: Utilizing a Successive Approximation Register (SAR) architecture, the ADS7824U/1K delivers reliable and fast conversion times. The SAR architecture ensures low power consumption and high accuracy, making it suitable for applications where power efficiency and precision are critical.

• 40k Sampling Rate: With a sampling rate of 40,000 samples per second, the ADS7824U/1K can handle high-frequency signals efficiently. This high sampling rate allows for real-time processing and analysis of dynamic signals, enhancing the overall system performance.

• SPI and Parallel Data Interfaces: The ADS7824U/1K supports both SPI and parallel data interfaces, offering flexibility in system integration. This dual-interface capability allows designers to choose the most suitable interface for their specific application, whether it be for high-speed data transfer or compatibility with existing systems.

• Single-Ended Inputs: The device features four single-ended inputs, providing a straightforward and cost-effective solution for applications where differential inputs are not required. Single-ended inputs simplify the design and reduce the complexity of the signal conditioning circuitry.

• 5V Analog and Digital Supply Voltages: The ADS7824U/1K operates with a 5V supply voltage for both analog and digital circuits. This common supply voltage simplifies power management and ensures compatibility with a wide range of systems.

• External and Internal Reference Options: The ADS7824U/1K offers the flexibility of using either an external or internal reference. This feature allows designers to optimize the reference source based on the specific requirements of their application, whether it be for high precision or cost-effectiveness.

• Moisture Sensitivity Level 3: The ADS7824U/1K has a moisture sensitivity level (MSL) of 3, indicating that it can be safely stored and handled for up to 168 hours in a controlled environment. This MSL rating ensures the device's reliability and longevity, even in varying environmental conditions.

ADS7824U/1K Applications

The ADS7824U/1K is well-suited for a variety of applications across different industries, including:

• Industrial Automation: The high precision and fast sampling rate of the ADS7824U/1K make it ideal for industrial automation systems where real-time data acquisition and control are essential. It can be used in sensors, motor control systems, and process monitoring applications.

• Medical Equipment: In medical devices, the ADS7824U/1K's high resolution and accuracy are crucial for precise signal processing. It can be used in diagnostic equipment, patient monitoring systems, and medical imaging devices.

• Telecommunications: The device's ability to handle high-frequency signals and its flexible data interfaces make it suitable for telecommunications applications, such as signal processing in base stations and network equipment.

• Consumer Electronics: The compact size and low power consumption of the ADS7824U/1K make it a good fit for consumer electronics, such as audio and video processing devices, where space and power efficiency are important considerations.

Conclusion of ADS7824U/1K

The ADS7824U/1K from Texas Instruments is a versatile and high-performance 12-bit ADC that offers a combination of precision, speed, and flexibility. Its SAR architecture, high sampling rate, and dual data interfaces make it suitable for a wide range of applications, from industrial automation to medical equipment. The device's single-ended inputs, 5V supply voltages, and external/internal reference options provide designers with the flexibility to optimize their systems for specific requirements. With its moisture sensitivity level of 3 and ROHS3 compliance, the ADS7824U/1K ensures reliability and environmental sustainability. Overall, the ADS7824U/1K is an excellent choice for applications requiring high precision and efficient signal processing.

ADS7824U/1K Documents

Download datasheets and manufacturer documentation for ADS7824U/1K

PCN Assembly/Origin :

Assembly Materials 09/Nov/2023      

Datasheets :

ADS7824      

PCN Obsolescence/ EOL :

OBS NOTICE 27/Nov/2023      

HTML Datasheet :

ADS7824