ADS5423IPJYR

Analog To Digital Converters (ADC) Overview

The ADS5423IPJYR is a 14-bit, 80 MSPS analog-to-digital converter manufactured by Texas Instruments. It utilizes a pipeline architecture and accepts differential analog inputs. The device operates with an analog supply voltage range of 3 V to 3.6 V and a digital supply voltage range of 1.7 V to 1.95 V. Key performance metrics include a signal-to-noise ratio (SNR) of 66 dB at a 20 MHz input frequency and an effective number of bits (ENOB) of 11.5 bits. The component features low power consumption of 650 mW and is housed in a 48-pin QFN package.

Analog To Digital Converters (ADC) Feature Summary

• High-speed 80 MSPS sampling rate for wideband signal acquisition
• Integrated differential input buffers for simplified front-end design
• Low power consumption suitable for portable applications
• LVDS-compatible serial output interface

Analog To Digital Converters (ADC) Applications

• Wireless infrastructure base stations
• Software-defined radio systems
• Medical imaging equipment
• Test and measurement instruments

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'IPJYR' against the official Texas Instruments datasheet to confirm the reel packaging and temperature grade. Ensure compliance with RoHS directives and check for any export control classifications required for this specific part number before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select the ADS5423IPJYR when a 14-bit resolution and 80 MSPS throughput are required with low power constraints. Compare SNR and SFDR specifications against system noise floors. Ensure the available 1.7 V to 1.95 V digital supply voltage aligns with the target logic levels and that the QFN package fits the PCB footprint constraints.

Analog To Digital Converters (ADC) Part Context

This component belongs to the ADS54xx family of high-speed ADCs from Texas Instruments. It shares architectural similarities with the ADS5423IPGP but differs in packaging and tape-and-reel configuration. It serves as a bridge between lower-speed precision ADCs and higher-speed multi-gigasample devices.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS5423IPGPR is a direct functional replacement with identical electrical characteristics but in a tray package. Other potential substitutes within the same family include the ADS5423IPGP for non-reel applications.