ADS54J42IRMPT

Analog To Digital Converters (ADC) Overview

The ADS54J42IRMPT is a dual-channel, 14-bit analog-to-digital converter (ADC) from Texas Instruments. It operates at a sampling rate of 625 MSPS and utilizes a pipeline architecture. The device features differential analog inputs and requires external voltage references. Power specifications include an analog supply of 1.9 V and 3 V, with a digital supply of 1.9 V. Key performance metrics include a signal-to-noise ratio (SNR) of 69 dB and an spurious-free dynamic range (SFDR) of 86 dB. The effective number of bits (ENOB) is 10.4 bits. It functions within a temperature range of -40°C to +85°C and is housed in a VQFN-72 package.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel high-speed data conversion capability
• Pipeline architecture for efficient processing
• Differential input configuration

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 'PT' indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation. Ensure the component matches the exact part number to avoid pinout or electrical mismatches. Cross-reference datasheet revisions for any updates to recommended operating conditions.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring dual-channel 14-bit resolution at 625 MSPS. Compare SNR and SFDR against system noise floor requirements. Verify power supply compatibility with available 1.9 V and 3 V rails. Consider thermal management due to power dissipation characteristics in the VQFN-72 package.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS54J4x family of high-speed ADCs. It shares architectural similarities with the ADS54J40 but differs in sampling speed. The family targets demanding RF sampling applications. Check related models like ADS54J40 for alternative speed options.

Analog To Digital Converters (ADC) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Texas Instruments for current equivalent recommendations.