ADS54J64IRMP

Analog To Digital Converters (ADC) Overview

The ADS54J64IRMP is a quad-channel, 14-bit analog-to-digital converter (ADC) from Texas Instruments. It operates at a sampling rate of 1 GSPS with a maximum output sample rate of 500 MSPS. The device features a pipeline architecture and differential inputs within a VQFN-72 package. Power supplies include 1.15 V and 1.9 V for analog sections and 1.15 V for digital logic. Key performance metrics include a signal-to-noise ratio (SNR) of 69.8 dB, an effective number of bits (ENOB) of 11.6, and a spurious-free dynamic range (SFDR) of 76 dB. Total power consumption is approximately 2.5 W, supporting operation between -40°C and +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Supports high-speed JESD204B serial data interface for simplified processor connectivity
• Integrates digital signal processing blocks with complex frequency mixers and low-pass filters
• Provides consistent input impedance across wide frequency ranges via analog input buffers
• Enables multi-chip synchronization for scalable system designs

Analog To Digital Converters (ADC) Applications

• Telecommunication receivers
• Microwave receivers
• Radar systems and antenna arrays
• Communication test equipment
• Medical imaging applications

Analog To Digital Converters (ADC) Procurement Notes

Verify the component authenticity through authorized Texas Instruments distributors or certified suppliers. Confirm the specific revision level and RoHS compliance status prior to integration. Ensure proper handling procedures are followed due to moisture sensitivity classification. Validate that the VQFN-72 footprint matches the design requirements. Check for any export control documentation requirements if applicable to the region.

Analog To Digital Converters (ADC) Selection Notes

Select this ADC when four independent channels are required at 1 GSPS sampling rates. The 14-bit resolution suits applications needing high linearity without excessive power consumption. Consider the integrated DSP blocks if on-the-fly frequency translation or decimation is desired. Verify that the 1.15 V and 1.9 V supply rails align with the system power architecture. Evaluate the thermal dissipation capabilities given the 2.5 W power profile in the VQFN-72 package.

Analog To Digital Converters (ADC) Part Context

This component belongs to the ADS54J64 series of high-performance, high-speed ADCs designed for demanding signal processing tasks. It represents a solution for multi-channel data acquisition where bandwidth and dynamic range are critical. The device integrates advanced digital features to reduce external processing load, positioning it as a key element in modern RF front-end architectures.

Analog To Digital Converters (ADC) Replacement Considerations

Check for ADS54J60IRMP for dual-channel 16-bit performance at 1 GSPS. Consider ADS54J69IRMP for dual-channel 16-bit performance at 500 MSPS. Review ADS54J66IRMPG4 for quad-channel 14-bit performance at 500 MSPS. Verify pinout and register compatibility before substituting.