AD9200JSTZ

Analog To Digital Converters (ADC) Overview

The AD9200JSTZ is a monolithic, single-supply, 10-bit CMOS analog-to-digital converter (ADC) manufactured by Analog Devices Inc. It operates at a sampling rate of 20 MSPS with a power consumption of 80 mW on a 3 V supply. The device utilizes a multistage differential pipeline architecture and includes an onboard sample-and-hold amplifier and voltage reference. It supports operation between 2.7 V and 5.5 V supplies and guarantees no missing codes over the full operating temperature range. The component is housed in a 48-lead LQFP package.

Analog To Digital Converters (ADC) Feature Summary

• Features a built-in clamp function for DC restoration of video signals
• Includes an out-of-range indicator to detect overflow conditions
• Supports both single-ended and differential input configurations
• Offers adjustable internal voltage reference or external reference options

Analog To Digital Converters (ADC) Applications

• Imaging systems requiring high-speed data acquisition
• Communications systems utilizing undersampling techniques
• Instrumentation applications needing low-power ADC solutions

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix JSTZ corresponds to the 48-lead LQFP package and commercial temperature range during procurement. Confirm that the ordering information matches the exact pinout and electrical specifications required for the target design. Ensure compatibility with existing board layouts if replacing older components like the AD876.

Analog To Digital Converters (ADC) Selection Notes

Select this model when a 48-lead LQFP package is preferred over the SSOP option. Consider the AD9200JSTZ for designs requiring the built-in clamp functionality for AC-coupled inputs. Evaluate the 20 MSPS speed and 10-bit resolution against system bandwidth and dynamic performance requirements before finalizing the selection.

Analog To Digital Converters (ADC) Part Context

The AD9200 series comprises complete 10-bit, 20 MSPS CMOS A/D converters. The JSTZ variant specifically denotes the commercial temperature range version packaged in a 48-lead Thin Quad Flatpack (LQFP). This part is pin-compatible with the AD876, facilitating migration to lower supply voltages while maintaining similar form factors for legacy designs.

Analog To Digital Converters (ADC) Replacement Considerations

The AD9200ARSZ serves as a direct replacement for industrial temperature range applications. Both variants share identical electrical characteristics and pinouts, differing only in their specified operating temperature ranges.