ADS8323Y/250

Analog To Digital Converters (ADC) Overview

The ADS8323Y/250 is a single-channel, 16-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It utilizes a successive approximation register (SAR) architecture and supports a sampling rate of up to 500 kSPS. The device operates with both analog and digital supply voltages ranging from 4.75 V to 5.25 V. It features a parallel interface for data output and accepts differential or single-ended input signals. Key performance metrics include a differential nonlinearity (DNL) of ±3 LSB and an integral nonlinearity (INL) of ±8 LSB. The component is housed in a TQFP-32 package and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates an internal reference voltage source to simplify circuit design.
• Supports flexible input configurations including differential and single-ended modes.
• Provides high-resolution 16-bit conversion capability at speeds up to 500 kSPS.

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring precise signal acquisition.
• Medical instrumentation utilizing pseudo-bipolar input ranges.
• Data acquisition modules for sensor interfacing.

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm pinout compatibility and electrical specifications. Confirm RoHS compliance status through current datasheets as regulatory requirements may evolve. Check for end-of-life notifications or obsolescence warnings prior to finalizing procurement plans to ensure long-term supply chain stability.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, high-resolution ADC with a parallel interface is required. Ensure the system design accommodates the 4.75 V to 5.25 V dual-supply requirement. Verify that the TQFP-32 package dimensions fit the available PCB space. Consider the internal reference feature if external precision references are undesirable to reduce bill of materials complexity.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS8323 series of 16-bit SAR ADCs. It shares architectural similarities with other devices in the family but differs in packaging and suffix-specific variations. The Y/250 suffix typically denotes a specific tape-and-reel quantity or variant configuration within the broader product line. Understanding the series context helps in identifying compatible evaluation modules and software drivers provided by the manufacturer.

Analog To Digital Converters (ADC) Replacement Considerations

Consult the official TI replacement guide for direct pin-compatible alternatives. Verify that any substitute maintains the 16-bit resolution and 500 kSPS speed. Ensure the new component supports the same parallel interface protocol and voltage levels to avoid redesigning the host system logic.