ADS8381IBPFBT

Analog To Digital Converters (ADC) Overview

The ADS8381IBPFBT is an 18-bit, 580 kHz analog-to-digital converter (ADC) manufactured by Texas Instruments. It features a SAR architecture with inherent sample-and-hold capabilities and unipolar voltage input. The device operates on a single 5V analog supply and a digital supply ranging from 2.7V to 5.25V. It is housed in a 48-TQFP package measuring 7x7 mm and supports parallel data interfaces.

Analog To Digital Converters (ADC) Feature Summary

• Integrates an 18-bit capacitor-based successive approximation register (SAR) ADC with built-in sample-and-hold functionality for high-precision signal acquisition.
• Supports high-speed conversion rates up to 580 kSPS with a unipolar input configuration suitable for precision data acquisition systems.

Analog To Digital Converters (ADC) Applications

• Precision industrial data acquisition systems
• High-resolution sensor interface circuits
• Medical instrumentation requiring accurate signal digitization

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix IBPFBT against the manufacturer's official datasheet to ensure correct package type and temperature range specifications. Confirm that the 48-TQFP footprint matches your PCB design requirements before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 18-bit resolution and 580 kSPS sampling rate are required for unipolar input applications. Ensure the system design accommodates the 48-pin TQFP package dimensions and provides appropriate power supplies for both analog and digital domains.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS8381 family of high-speed, high-resolution ADCs from Texas Instruments. It is designed for applications demanding precise data conversion with minimal external components due to its integrated sample-and-hold feature.

Analog To Digital Converters (ADC) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official substitution guide for compatible alternatives.