ADS42JB46IRGC25

Analog To Digital Converters (ADC) Overview

The ADS42JB46IRGC25 is a dual-channel, 14-bit analog-to-digital converter (ADC) from Texas Instruments. It operates at a sampling rate of 160 MSPS and utilizes a pipeline architecture. The device features differential inputs and supports both parallel CMOS and LVDS digital output interfaces. It functions on a single 1.8 V supply for both analog and digital domains. The component is housed in a compact 64-pin VQFN package with an exposed pad for thermal management. It is rated for operation within the industrial temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel configuration providing independent signal processing paths
• Low power consumption enabled by a single 1.8 V supply design
• Flexible digital interface options supporting parallel CMOS and LVDS outputs
• Integrated DC offset correction loop to enhance dynamic performance

Analog To Digital Converters (ADC) Applications

• Software-defined radio systems requiring high linearity
• Wideband instrumentation and test equipment
• Base station intermediate frequency sampling applications

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IRGC25 against the manufacturer's current datasheet to confirm pinout compatibility and packaging details. Ensure that the source document explicitly identifies this part number as a distinct variant within the ADS42JB46 family. Cross-reference the ordering information with official Texas Instruments documentation to avoid confusion with similar models like the ADS42JB69 or ADS42JB46 without the suffix.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a dual-channel solution with 14-bit resolution and 160 MSPS throughput is required. Consider the available output interface options, specifically parallel CMOS versus LVDS, based on the downstream FPGA or processor capabilities. Evaluate the power budget constraints, as the device is optimized for low power operation using a single voltage rail. Confirm that the system requires the specific industrial temperature range and package type provided by this model.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADS42JBxx series of high-performance, low-power ADCs designed for demanding communication applications. It shares architectural similarities with other members of the family but offers specific resolution and speed characteristics tailored for intermediate frequency sampling. The integration of internal references and offset correction simplifies the external circuit design compared to earlier generations.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS42JB46IRGCT is a direct functional substitute offering identical electrical specifications and pinout compatibility. Verify that the tape-and-reel packaging format of the CT suffix meets the assembly requirements if replacing the GC25 variant.