ADS5545IRGZR

Analog To Digital Converters (ADC) Overview

The ADS5545IRGZR is a single-channel, 14-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It operates with a sampling rate of 210 MSPS and utilizes a pipeline architecture. The device accepts differential analog inputs and provides data output via parallel CMOS and parallel LVDS interfaces. It functions within an analog and digital supply voltage range of 3V to 3.6V. The component supports an operating temperature range from -40°C to +85°C and is housed in a 48-VQFN package.

Analog To Digital Converters (ADC) Feature Summary

• Supports high-speed data acquisition at 210 MSPS with 14-bit resolution
• Integrates internal reference and clock drivers for simplified system design
• Features low power consumption suitable for portable applications
• Provides flexible digital output interface options including CMOS and LVDS

Analog To Digital Converters (ADC) Applications

• Software Defined Radio (SDR)
• Wireless Local Loop (WLL)
• Point-to-Point Microwave Links
• Medical Imaging Systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix to ensure the correct packaging format, as variations such as IRGZT or IRGZ25 exist for the same core device. Confirm that the procurement source provides genuine Texas Instruments components to avoid counterfeit risks. Check for RoHS compliance status if environmental regulations apply to the target assembly. Ensure the supplier can provide valid traceability documentation for quality assurance purposes.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a balance between high resolution and moderate speed is required. The integrated clock driver reduces external component count compared to devices requiring external clocks. Consider the power dissipation characteristics relative to the thermal management capabilities of the PCB layout. Evaluate the interface compatibility with the downstream FPGA or DSP processor before finalizing the design.

Analog To Digital Converters (ADC) Part Context

The ADS5545 belongs to the ADS55xx family of high-performance ADCs from Texas Instruments. This series is designed for applications demanding high linearity and low noise. The IRGZR designation indicates a tape and reel packaging option, distinct from cut-tape or tray variants. It shares architectural similarities with other members like the ADS5527 and ADS5547 but offers specific resolution and speed combinations tailored for mid-range RF digitization tasks.

Analog To Digital Converters (ADC) Replacement Considerations

ADS5547IRGZR

Analog To Digital Converters (ADC) FAQ

Does the ADS5545IRGZR include an internal clock driver?

Yes, the device integrates an internal clock driver, which simplifies the board layout by reducing the need for external clock generation circuitry.

What is the input type for the ADS5545IRGZR?

The ADS5545IRGZR features a differential analog input structure to improve common-mode noise rejection and signal integrity.

Is the ADS5545IRGZR available in a leaded package?

No, the ADS5545IRGZR is exclusively available in a 48-VQFN (Very Thin Quad Flat No-lead) surface-mount package.