ADS6422IRGC25

Analog To Digital Converters (ADC) Overview

The ADS6422IRGC25 is a quad-channel, 12-bit analog-to-digital converter (ADC) from Texas Instruments. It operates at a sampling rate of 65 MSPS with a pipeline architecture. The device features differential inputs and LVDS 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 dB, an effective number of bits (ENOB) of 11.5 bits, and power dissipation of 1.05 W. It is housed in a 64-pin VQFN package and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates four independent 12-bit ADC channels for simultaneous multi-channel data acquisition.
• Supports high-speed digitization with a maximum sampling rate of 65 MSPS per channel.
• Utilizes a low-power pipeline architecture optimized for energy-efficient operation.
• Provides flexible I/O options including LVDS outputs and serial control interfaces.

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 IRGC25 against the manufacturer datasheet to confirm pinout compatibility and thermal characteristics. Ensure the ordering information matches the required operating temperature range and packaging format. Cross-reference the component marking with official documentation to prevent counterfeit substitution during procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a quad-channel solution is required for moderate-speed applications. Compare the 65 MSPS sampling rate against system bandwidth requirements. Evaluate the 12-bit resolution and SNR specifications relative to dynamic range needs. Consider the VQFN-64 package size for PCB layout constraints compared to dual-channel alternatives.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS6422 family of high-performance ADCs. It shares architectural similarities with other members like the ADS6422IRGCR but may differ in packaging or reel specifications. The device is designed for broadband communication applications requiring multiple synchronized channels.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS6422IRGCR is a direct functional substitute within the same series. Verify package compatibility and ensure the replacement meets the same electrical specifications for voltage and sampling rate.