Texas Instruments

ADS5547IRGZT

ADS5547IRGZT Description

The ADS5547IRGZT from Texas Instruments is a high-performance 14-bit, 210 MSPS pipelined analog-to-digital converter (ADC) designed for demanding signal processing applications. Operating with dual 3V to 3.6V analog and digital supplies, it features a differential input architecture, ensuring superior noise immunity and signal integrity. The device supports external or internal reference voltage configurations, providing flexibility in system design. Packaged in a 48-pin VQFN (RGT), it is optimized for surface-mount assembly and complies with RoHS3 and REACH environmental standards. With a 1:1 sample-and-hold (S/H) to ADC ratio, it delivers precise, low-latency conversion, making it ideal for high-speed data acquisition systems.

ADS5547IRGZT Features

• 14-bit resolution at 210 MSPS, enabling high-fidelity signal capture.
• Pipelined architecture for low power consumption (typ. 1.1W) without compromising speed.
• Differential input with wide full-scale input range, reducing common-mode noise.
• Flexible reference options: Internal 1.2V bandgap or external reference support.
• 3V to 3.6V dual-supply operation, simplifying power management in mixed-signal systems.
• Moisture Sensitivity Level (MSL) 3, suitable for industrial environments.
• 48-VQFN package (7x7mm), optimized for compact PCB layouts.
• REACH/RoHS3 compliant, meeting stringent environmental regulations.

ADS5547IRGZT Applications

• Wireless Communications: Baseband signal processing in 5G, LTE, and software-defined radios (SDR).
• Test & Measurement: High-speed oscilloscopes, spectrum analyzers, and data acquisition systems.
• Radar & Defense: High-resolution signal processing in phased-array radar and electronic warfare.
• Medical Imaging: Ultrasound and MRI systems requiring low-noise, high-speed ADCs.
• Industrial Automation: Precision motor control and real-time monitoring systems.

Conclusion of ADS5547IRGZT

The ADS5547IRGZT stands out as a high-speed, high-resolution ADC with low power consumption and robust noise performance, making it a top choice for mission-critical applications. Its flexible reference options, compact packaging, and compliance with environmental standards ensure seamless integration into advanced electronic systems. Whether for telecom infrastructure, defense, or medical diagnostics, this ADC delivers reliable, high-fidelity conversion in demanding environments.