Texas Instruments

ADS822E  

Analog to Digital Converters

ADS822E Description

The ADS822E is a high-performance 10-bit analog-to-digital converter (ADC) designed by Texas Instruments. This pipelined ADC offers a sampling rate of 40 million samples per second (MSPS), making it suitable for applications requiring high-speed data conversion. The ADS822E features a single A/D converter with a 1:1 sample-and-hold (S/H) to ADC ratio, ensuring accurate and efficient signal processing. It supports both differential and single-ended input types, providing flexibility in signal acquisition.

The ADS822E operates with a 5V analog supply voltage and a 5V digital supply voltage, ensuring compatibility with a wide range of systems. It is housed in a 28-lead surface-mount small outline package (SSOP) and is available in tube packaging. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 2 (1 Year), the ADS822E is well-suited for various industrial and commercial environments.

ADS822E Features

• High-Speed Sampling: The ADS822E boasts a sampling rate of 40 MSPS, enabling rapid data acquisition and processing.
• 10-Bit Resolution: This ADC provides 10-bit resolution, ensuring precise conversion of analog signals to digital data.
• Flexible Input Options: Supporting both differential and single-ended inputs, the ADS822E can handle a variety of signal types.
• Parallel Data Interface: The parallel data interface facilitates fast and efficient data transfer, ideal for high-speed applications.
• External and Internal Reference: The ADS822E offers the option to use either an external or internal reference, providing flexibility in system design.
• Pipelined Architecture: The pipelined architecture ensures high throughput and low latency, making it suitable for real-time applications.
• Compliance and Safety: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 2 (1 Year), the ADS822E is suitable for a wide range of environmental conditions.

ADS822E Applications

The ADS822E is ideal for a variety of applications where high-speed and high-resolution data conversion is required. Some specific use cases include:

• Medical Imaging: The high sampling rate and precision make it suitable for medical imaging equipment, such as ultrasound and MRI systems.
• Industrial Automation: The ADS822E can be used in industrial automation for real-time monitoring and control of processes.
• Communication Systems: The device is well-suited for communication systems requiring high-speed data conversion, such as radar and sonar systems.
• Scientific Instruments: The precision and flexibility of the ADS822E make it ideal for scientific instruments, including oscilloscopes and spectrum analyzers.
• Consumer Electronics: The ADS822E can be used in consumer electronics for applications such as digital cameras and video processing.

Conclusion of ADS822E

The ADS822E is a versatile and high-performance 10-bit ADC designed for applications requiring high-speed and precise data conversion. Its features, such as a 40 MSPS sampling rate, flexible input options, and compliance with environmental standards, make it a reliable choice for various industries. Whether used in medical imaging, industrial automation, or communication systems, the ADS822E offers the performance and reliability needed for modern electronic systems.

ADS822E Documents

Download datasheets and manufacturer documentation for ADS822E

Datasheets :

ADS822,825      

PCN Other :

DW,DB,PW,DBT Packages 28/Mar/2013      

HTML Datasheet :

ADS822,825