ADS6242IRGZ25

Analog To Digital Converters (ADC) Overview

The ADS6242IRGZ25 is a dual-channel, 14-bit pipelined analog-to-digital converter (ADC) manufactured by Texas Instruments. It features a sampling rate of 65 MSPS and operates with differential inputs. The device utilizes serial LVDS output interfaces and requires a 3.3 V analog supply and a 3 V to 3.6 V digital supply. Packaged in a 48-pin VQFN (7x7 mm) format, it supports operation within a temperature range of -40°C to +85°C. Key performance metrics include an SNR of 73.7 dB and an ENOB of 11.7 bits at the specified sampling rate.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel architecture providing two independent 14-bit ADC cores for simultaneous signal acquisition.
• Pipelined structure optimized for high-speed data conversion with low latency.
• Serial LVDS interface designed for efficient data transmission and reduced pin count.
• Integrated power management supporting single-supply operation with standard voltage levels.

Analog To Digital Converters (ADC) Applications

• High-speed data acquisition systems requiring multi-channel synchronization
• Test and measurement equipment utilizing precision analog-to-digital conversion
• Industrial automation controllers processing multiple sensor inputs

Analog To Digital Converters (ADC) Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm package marking and date codes against official specifications. Ensure storage conditions comply with moisture sensitivity level requirements prior to reflow soldering. Validate that the specific suffix matches the required sampling rate and interface configuration.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel 14-bit resolution is required at moderate speeds up to 65 MSPS. Consider the VQFN-48 package for space-constrained PCB layouts. Evaluate power consumption constraints as the device draws significant current during active conversion cycles. Ensure compatibility with downstream logic levels provided by the serial LVDS outputs.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS624x series of high-performance analog-to-digital converters from Texas Instruments. The series targets applications demanding precise digitization of analog signals. The ADS6242 variant specifically offers dual channels, distinguishing it from single-channel counterparts like the ADS6241. It represents a solution for balanced performance between speed and resolution in industrial contexts.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS6242IRGZ25 is marked as obsolete. Verify availability of alternative parts such as the ADS6245IRGZT, which offers similar 14-bit resolution but higher sampling rates. Check pinout compatibility and software register configurations before substituting with newer family members.