ADS5547IRGZT

Analog To Digital Converters (ADC) Overview

The ADS5547IRGZT is a single-channel, 14-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It utilizes a pipeline architecture and supports sampling rates up to 210 MSPS. The device features differential analog inputs and offers flexible digital output interfaces, including DDR LVDS and parallel CMOS options. It operates on dual power supplies: 3V to 3.6V for both analog and digital domains. The component is housed in a 48-VQFN package measuring 7x7 mm with exposed pads, designed for surface-mount installation. It functions within an industrial temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Supports high-speed data conversion at 210 MSPS with 14-bit resolution
• Provides configurable digital outputs compatible with DDR LVDS and parallel CMOS standards
• Integrates internal reference capabilities alongside external reference options

Analog To Digital Converters (ADC) Applications

• Wireless infrastructure base stations
• Test and measurement instrumentation
• Medical imaging systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix designation against the manufacturer's current product lifecycle status, as availability may vary. Confirm that the package dimensions and pinout match the design requirements before finalizing procurement. Ensure compliance with RoHS directives and check for any recent engineering change notices affecting the component specifications.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, high-resolution ADC is required for wideband signal processing. Compare performance metrics such as SNR and SFDR against alternative models like the ADS5527 if lower resolution suffices. Ensure the system design accommodates the specific power supply requirements and thermal management needs associated with the VQFN package.

Analog To Digital Converters (ADC) Part Context

The ADS5547 belongs to Texas Instruments' family of high-performance pipeline ADCs. It shares architectural similarities with other devices in the series but distinguishes itself through its 14-bit resolution and 210 MSPS speed. This places it between lower-resolution variants and higher-channel-count multi-input converters in the product lineup.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS5547IRGZR is a parameter-equivalent alternative from Texas Instruments. Verify pin compatibility and electrical specifications before substitution. Other family members may offer different resolutions or channel counts but require circuit redesign.