ADS5403IZAYR

Analog To Digital Converters (ADC) Overview

The ADS5403IZAYR is a high-performance, dual-channel analog-to-digital converter manufactured by Texas Instruments. It features a resolution of 14 bits and supports sampling rates up to 65 MSPS. The device utilizes a parallel CMOS digital interface for data output. It operates within an extended industrial temperature range from -40°C to +85°C. The component is housed in a 196-pin nFBGA package suitable for surface-mount applications. Key electrical specifications include a differential input type and power dissipation characteristics defined by the manufacturer's datasheet.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel architecture providing independent signal processing paths
• High-speed parallel CMOS interface for direct connection to processors
• Integrated on-chip voltage reference and clock driver circuitry
• Low-power design optimized for portable and battery-operated systems

Analog To Digital Converters (ADC) Applications

• Software-defined radio base stations
• Medical imaging equipment such as ultrasound systems
• Test and measurement instrumentation
• Wireless communication infrastructure

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against the official Texas Instruments datasheet to ensure correct package variant and temperature grade. Confirm that the supply chain source provides valid traceability documentation. Check for moisture sensitivity level requirements during storage and handling. Ensure the component matches the exact part number designation to avoid functional incompatibilities with existing designs.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel conversion is required at moderate speeds. Evaluate power consumption constraints against the specified operating conditions. Consider the pin count and board space available for the 196-pin nFBGA package. Compare performance metrics like SNR and SFDR with alternative devices if higher bandwidth is needed.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADS54xx family of high-speed analog-to-digital converters. It shares architectural similarities with other members in the series but offers specific resolution and speed combinations tailored for mid-range applications. The family is designed to support various industrial and communications standards through flexible interface options.

Analog To Digital Converters (ADC) Replacement Considerations

• ADS5403IZAY
• ADS5402IZAYR

Analog To Digital Converters (ADC) FAQ

What is the maximum sampling rate for the ADS5403IZAYR?

The maximum sampling rate is 65 MSPS.

Does the ADS5403IZAYR include an internal voltage reference?

Yes, the device integrates an on-chip voltage reference to simplify system design.

What is the digital interface type used by this ADC?

It uses a parallel CMOS digital interface.