ADC12DJ800AAV

Analog To Digital Converters (ADC) Overview

The ADC12DJ800AAV is a dual-channel, 12-bit analog-to-digital converter (ADC) from the Texas Instruments ADC12xJ800 family. It operates at a maximum sampling rate of 800MSPS with a non-interleaved architecture and features an internal dither function to reduce high-order harmonics. The device provides a full-scale input voltage of 800mVPP-DIFF and supports a full-power input bandwidth in the GHz range. It utilizes a JESD204C serial data interface capable of baud-rates up to 17.16Gbps, supporting 2 to 8 SerDes lanes with 64B/66B and 8B/10B encoding modes. Power consumption at 800MSPS for the dual-channel configuration is 555mW per channel, powered by 1.1V and 1.9V supplies.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel 12-bit resolution with 800MSPS maximum sampling rate
• JESD204C serial interface with Subclass-1 support for deterministic latency
• Internal PLL and VCO for optional sampling clock generation
• Four dedicated clock outputs to simplify system synchronization

Analog To Digital Converters (ADC) Applications

• Light detection and ranging (LiDAR)
• Multi-channel oscilloscopes and digitizers
• Wireless communications test equipment
• Electronic warfare (SIGINT, ELINT)

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific AAV suffix against the manufacturer's official documentation to confirm package type and pinout compatibility. Ensure that the ordering information matches the required channel count and interface specifications before procurement. Cross-reference the datasheet revision history to confirm current production status and any potential design-in changes.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a dual-channel configuration is required alongside the quad and single-channel variants within the same family. Evaluate the power consumption requirements, noting the 555mW per channel draw at maximum speed. Confirm that the system can accommodate the FCBGA 144-ball package dimensions and thermal dissipation needs associated with the specified operating conditions.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC12xJ800 family, which includes quad (ADC12QJ800), dual (ADC12DJ800), and single-channel (ADC12SJ800) devices. All variants share identical core specifications regarding resolution, sampling rate, and interface capabilities, differing primarily in the number of available analog inputs and corresponding data lane configurations.

Analog To Digital Converters (ADC) Replacement Considerations

Direct replacements within the same family include the ADC12QJ800 for quad-channel applications or the ADC12SJ800 for single-channel designs. Verify that the physical footprint remains compatible if substituting between different channel counts within the series.