ADC3243IRGZR

Analog To Digital Converters (ADC) Overview

The ADC3243IRGZR is a dual-channel, 14-bit analog-to-digital converter (ADC) from Texas Instruments. It operates at a sampling rate of 80 MSPS and utilizes a pipeline architecture. The device features serial LVDS output interfaces and supports differential or single-ended input types. It requires an analog supply voltage of 1.8 V and a digital supply voltage of 1.8 V. The component is housed in a VQFN-48 package and is rated for operation within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel 14-bit resolution with 80 MSPS sampling capability
• Serial LVDS interface for high-speed data transmission
• Supports both differential and single-ended input configurations
• Low power consumption design suitable for portable applications

Analog To Digital Converters (ADC) Applications

• Wireless infrastructure base stations
• Test and measurement equipment
• Medical imaging systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'R' indicates reel packaging when ordering. Confirm the manufacturer part number matches exactly as ADC3243IRGZR to ensure correct pinout and electrical characteristics. Check for obsolescence status as older TI components may be discontinued. Ensure compatibility with existing PCB footprint designs using the VQFN-48 package dimensions.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel conversion is required at 14-bit resolution and 80 MSPS speed. Compare against the ADC3244 if a higher 125 MSPS sampling rate is needed. Consider the ADC32J43 if JESD204B interface compliance is preferred over serial LVDS. Verify power budget constraints against the typical consumption values provided in the datasheet.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC3243 family of high-performance analog-to-digital converters. It shares the same VQFN-48 package and core architecture with variants like the ADC3243IRGZT. The 'I' denotes industrial temperature range, while 'RGZ' specifies the VQFN package type. It serves as a key component in mid-range signal processing chains requiring balanced performance and power efficiency.