ADS8254IBRGCR

Analog To Digital Converters (ADC) Overview

The ADS8254IBRGCR is a 16-bit, four-channel analog-to-digital converter (ADC) from Texas Instruments. It features a sampling rate of 1 MSPS and supports pseudo-differential inputs with a parallel data interface. The device integrates an internal reference and input buffers, operating on an analog supply of 4.75 V to 5.25 V and a digital supply of 2.7 V to 5.25 V. It offers a signal-to-noise ratio of 95.4 dB and functions within a temperature range of -40°C to +85°C in a 64-VQFN package.

Analog To Digital Converters (ADC) Feature Summary

• Integrates complete acquisition solution including ADC, reference, and input buffers
• Provides high-resolution 16-bit conversion capability across four channels
• Supports flexible power supply requirements for analog and digital domains

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring multi-channel data acquisition
• Medical instrumentation devices needing high-precision signal digitization
• Test and measurement equipment utilizing differential input configurations

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix matches the required package variant and temperature grade. Confirm that the integrated reference and buffer configuration aligns with system design constraints. Ensure compatibility with parallel interface timing requirements before integration into the final product architecture.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a fully integrated four-channel solution is required to minimize external passive components. Consider the 16-bit resolution and 1 MSPS speed for applications demanding precise synchronization across multiple signals. Evaluate the pseudo-differential input type against system noise immunity needs.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS8254 family of complete acquisition solutions. It distinguishes itself by combining four independent 16-bit SAR ADCs with shared resources like the reference and buffers. This integration reduces board space compared to discrete implementations using separate ADCs and support circuitry.

Analog To Digital Converters (ADC) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical specifications carefully if considering alternative manufacturers or different Texas Instruments families.