AD9200JRSZ

Overview

The AD9200JRSZ is a monolithic, single-supply, 10-bit, 20 MSPS CMOS analog-to-digital converter manufactured by Analog Devices Inc. It utilizes a multistage differential pipeline architecture and includes an on-chip sample-and-hold amplifier and voltage reference. The device operates with supply voltages between 2.7 V and 5.5 V, consuming 80 mW at a 3 V supply. It features a 300 MHz full-power bandwidth, straight binary output format, and an out-of-range indicator. The component is housed in a 28-lead SSOP package and is specified for the commercial temperature range of 0°C to +70°C.

Feature Summary

• Multistage differential pipeline architecture ensures no missing codes across operating conditions.
• Configurable analog input supports both single-ended and differential drive modes.
• Integrated clamp function enables DC restoration for AC-coupled video signals.
• Programmable internal voltage reference allows selection between 1 V and 2 V spans.

Applications

• Imaging systems requiring high-speed data acquisition
• Communications equipment utilizing IF undersampling
• Portable instrumentation designed for low power consumption

Procurement Notes

Verify that the specific ordering suffix matches the required package type and temperature rating. Confirm that the revision level aligns with current design specifications. Ensure proper ESD handling protocols are followed during storage and assembly to prevent damage to the sensitive CMOS circuitry.

Selection Notes

Select this model when a commercial temperature range (0°C to +70°C) is sufficient for the application environment. Choose the SSOP package for space-constrained PCB layouts. Consider the AD9200ARS variant if industrial temperature operation (-40°C to +85°C) is required instead.

Part Context

This component belongs to the AD9200 family of high-speed ADCs from Analog Devices. It serves as a pin-compatible replacement for legacy parts like the AD876, facilitating migration to lower voltage supplies. The JRSZ designation specifically identifies the commercial grade version in the shrink small outline package.

Replacement Considerations

The AD9200ARS is a verified substitute offering identical electrical performance but extended to the industrial temperature range (-40°C to +85°C). Both devices share the same 28-lead SSOP footprint and pinout configuration.