ADS4226IRGCT

Analog To Digital Converters (ADC) Overview

The ADS4226IRGCT is a dual-channel, 12-bit analog-to-digital converter (ADC) from Texas Instruments. It operates at a sampling rate of 160 MSPS with a pipeline architecture. The device utilizes a single 1.8 V supply for both analog and digital domains, supporting low power consumption. Key electrical specifications include a signal-to-noise ratio (SNR) of 70.5 dB. It features differential inputs and offers parallel CMOS or DDR LVDS output interfaces. The component is housed in a 64-pin VQFN package and functions within an industrial temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel 12-bit pipeline architecture optimized for low power operation
• Integrated internal voltage reference eliminating external components
• Flexible digital output interface supporting parallel CMOS and DDR LVDS modes

Analog To Digital Converters (ADC) Applications

• Multicarrier communication systems
• Wideband signal processing applications
• Software-defined radio front-ends

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IRGCT against official datasheets to confirm the reel packaging format. Ensure compatibility with the required output interface mode, as configuration settings determine whether parallel CMOS or DDR LVDS is active. Cross-reference the operating temperature range and supply voltage requirements with system design constraints before finalizing procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a dual-channel solution with 12-bit resolution and 160 MSPS throughput is required. Consider the single 1.8 V supply requirement for power budgeting. Evaluate the SNR performance relative to system dynamic range needs. Verify that the VQFN-64 package footprint aligns with the PCB layout capabilities and thermal management strategy.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS42xx family of low-power ADCs designed for broadband communications. It shares architectural similarities with other members like the ADS4229 but differs in resolution and speed specifications. The series emphasizes high dynamic performance while minimizing power dissipation through innovative circuit topology.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS4226IRGCR serves as a tape-and-reel alternative within the same package. For higher resolution needs, consider the ADS4242 series. For lower power requirements, evaluate the ADS4229 model.