ADS822E

Analog To Digital Converters (ADC) Overview

The ADS822E is a 10-bit, 40MHz sampling analog-to-digital converter manufactured by Burr-Brown. It utilizes successive approximation architecture to convert analog signals into digital data with high speed and precision. The device features a serial access interface for efficient data transfer to microprocessors or DSPs. Designed for applications requiring rapid signal acquisition, it supports single-supply operation and offers low power consumption relative to its performance class. The component is housed in a standard plastic dual small-outline package suitable for surface-mount assembly.

Analog To Digital Converters (ADC) Feature Summary

• 10-bit resolution with 40MHz sampling rate
• Successive approximation ADC architecture
• Serial access interface for processor connectivity
• Low power consumption design

Analog To Digital Converters (ADC) Applications

• Portable instrumentation
• Battery-powered systems
• Industrial process control
• Data acquisition systems

Analog To Digital Converters (ADC) Part Context

The ADS822E belongs to the Burr-Brown ADS82x family of high-speed ADCs. This series includes variants like the ADS820 (20MHz) and ADS823 (60MHz), offering scalable performance based on sampling speed requirements. The ADS822E specifically targets mid-range speed applications within this portfolio, balancing conversion speed with power efficiency for cost-sensitive designs.

Analog To Digital Converters (ADC) Replacement Considerations

Direct pin-compatible replacements within the same family include the ADS820 for lower speed needs or the ADS823 for higher bandwidth requirements. Verify voltage supply compatibility and interface timing when substituting with other 10-bit SAR ADCs from different manufacturers.