Texas Instruments

ADS4226IRGC25

ADS4226IRGC25 Description

The ADS4226IRGC25 is a high-performance, obsolete 12-bit pipelined analog-to-digital converter (ADC) from Texas Instruments, designed for demanding data acquisition applications. This IC features two A/D converters, each with simultaneous sampling capabilities, making it ideal for applications requiring precise, high-speed signal processing. The ADS4226 operates with a supply voltage range of 1.7V to 1.9V for both analog and digital supplies, ensuring compatibility with low-power systems.

The ADS4226IRGC25 boasts a sampling rate of 160 million samples per second (MSPS), providing rapid data acquisition and processing capabilities. Its architecture is based on a pipelined design, which enhances throughput and efficiency. The device is housed in a 64-pin VQFN package, suitable for surface-mount applications, and is available in tape and reel packaging for convenient handling and assembly.

ADS4226IRGC25 Features

• High-Speed Sampling: With a sampling rate of 160 MSPS, the ADS4226IRGC25 ensures rapid data acquisition, making it suitable for high-frequency signal processing.
• Simultaneous Sampling: The dual A/D converters with simultaneous sampling capabilities enable precise synchronization of signals, crucial for applications such as radar and communication systems.
• Low-Power Operation: The device operates within a supply voltage range of 1.7V to 1.9V for both analog and digital supplies, making it energy-efficient and suitable for low-power systems.
• Pipelined Architecture: The pipelined architecture enhances throughput and efficiency, ensuring high performance in demanding applications.
• Internal Reference: The ADS4226IRGC25 features an internal reference, simplifying design and reducing the need for external components.
• Differential Input: The differential input type helps in reducing noise and improving signal integrity, making it ideal for high-precision applications.
• Compliance and Standards: The ADS4226IRGC25 is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance.

ADS4226IRGC25 Applications

The ADS4226IRGC25 is well-suited for a variety of applications that require high-speed, high-precision data acquisition. Some specific use cases include:

• Radar Systems: The simultaneous sampling and high-speed capabilities make it ideal for radar applications where precise signal synchronization and rapid data processing are critical.
• Communication Systems: The device's high sampling rate and low-power operation make it suitable for communication systems requiring efficient and rapid signal processing.
• Medical Imaging: The ADS4226IRGC25's high precision and differential input type are beneficial for medical imaging applications, where signal integrity and accuracy are paramount.
• Industrial Automation: The robust performance and low-power operation make it suitable for industrial automation systems, where reliability and efficiency are essential.

Conclusion of ADS4226IRGC25

The ADS4226IRGC25 from Texas Instruments is a high-performance ADC designed for demanding data acquisition applications. Its high-speed sampling, simultaneous sampling capabilities, and low-power operation make it an ideal choice for radar, communication systems, medical imaging, and industrial automation. Despite being obsolete, the ADS4226IRGC25 remains a reliable and efficient solution for applications requiring precise, high-speed signal processing.