ADS6242IRGZT

Analog To Digital Converters (ADC) Overview

The ADS6242IRGZT is a dual-channel, 12-bit analog-to-digital converter (ADC) from Texas Instruments. It operates at a sampling rate of 105 MSPS with a pipeline architecture. The device features differential analog inputs and parallel LVDS digital outputs. It requires a 3.3 V analog supply and a 3 V to 3.6 V digital supply. Key performance metrics include a signal-to-noise ratio (SNR) of 71.5 dB, an effective number of bits (ENOB) of 11.4 bits, and a power dissipation of approximately 792 mW. It is housed in a VQFN-64 package and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel 12-bit resolution for simultaneous multi-channel signal acquisition
• High-speed 105 MSPS sampling capability using pipeline architecture
• Integrated low-power design with optimized voltage supplies
• Parallel LVDS output interface for high-speed data transfer

Analog To Digital Converters (ADC) Applications

• Software-defined radio systems
• Wireless infrastructure base stations
• Test and measurement instrumentation

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when ordering. Confirm the IR designation corresponds to the industrial temperature range (-40°C to +85°C). Ensure compatibility with the required 3.3 V analog and 3 V digital power domains during procurement planning.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring dual-channel 12-bit conversion at 105 MSPS. Compare SNR and ENOB against system noise floor requirements. Verify that the parallel LVDS interface aligns with the downstream FPGA or processor capabilities. Consider the VQFN-64 thermal characteristics for PCB layout.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS62P24 series of high-performance ADCs. It shares architectural similarities with other members like the ADS62P24 but offers specific channel counts and pin configurations tailored for dual-channel applications. The IRGZT variant specifies the industrial grade and reel packaging format.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes within the same family include the ADS62P24IRGZR for single-channel variants or other ADS62xx series parts. Verify pinout compatibility and electrical specifications before substitution.