ADS5404IZAYR

Analog To Digital Converters (ADC) Overview

The ADS5404 is a high-performance, 14-bit, 65 MSPS analog-to-digital converter (ADC) from Texas Instruments. It features a sampling rate of 65 megasamples per second and an input bandwidth of 280 MHz. The device operates with a single 3.3 V analog supply and supports LVDS or CMOS digital outputs. Key electrical parameters include a typical SFDR of 72 dBc at 10 MHz input and a noise figure of 73 dB. It utilizes a differential input architecture with an internal sample-and-hold amplifier.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a high-speed sample-and-hold amplifier for precise signal capture
• Supports flexible digital output interface options including LVDS and CMOS
• Designed for low power consumption in portable and battery-operated systems

Analog To Digital Converters (ADC) Applications

• Wireless infrastructure base stations
• Instrumentation and test equipment
• Medical imaging systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix against the manufacturer's current lifecycle status to ensure availability. Confirm that the package type matches the target PCB footprint requirements. Check for any required external clock drivers or reference voltage sources specified in the official datasheet for proper system integration.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 14-bit resolution and 65 MSPS throughput are required. Ensure the system can accommodate the 3.3 V supply voltage. Evaluate the need for LVDS versus CMOS outputs based on board trace length and noise immunity requirements. Verify input signal swing compatibility with the ADC's full-scale range.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS54xx family of high-speed ADCs. It shares architectural similarities with other members but offers specific performance trade-offs in speed and resolution. It is designed to replace older generation ADCs in communication and instrumentation applications requiring higher dynamic range.

Analog To Digital Converters (ADC) Replacement Considerations

Consult the official TI replacement guide for pin-compatible or functionally equivalent alternatives. Verify that any substitute maintains the same 14-bit resolution and 65 MSPS sampling rate. Ensure the new part supports the required digital interface standard.