ADS8411IBPFBT

Analog To Digital Converters (ADC) Overview

The ADS8411IBPFBT is a 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) manufactured by Texas Instruments. It features a single-channel input with a sampling rate of 2 MSPS and supports pseudo-differential or single-ended input configurations. The device operates with an analog supply voltage range of 4.75 V to 5.25 V and a digital supply voltage range of 2.7 V to 5.25 V. Key performance metrics include a signal-to-noise ratio (SNR) of 90 dB, differential nonlinearity (DNL) of -1/1.5 LSB, and integral nonlinearity (INL) of +/- 2 LSB. It consumes 175 mW at 2 MSPS and is housed in a 48-pin TQFP package.

Analog To Digital Converters (ADC) Feature Summary

• Integrated internal reference oscillator for simplified system design
• Micro-power consumption suitable for battery-operated applications
• Parallel interface supporting both 8-bit and 16-bit data output modes

Analog To Digital Converters (ADC) Applications

• Portable medical instrumentation
• Industrial process control systems
• Data acquisition systems requiring high resolution

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IBPFBT against the manufacturer's current datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure compatibility with the 48-TQFP footprint during PCB layout. Check for RoHS compliance status as indicated in official documentation before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 16-bit resolution and 2 MSPS sampling rate are required for single-channel applications. Consider the parallel interface complexity versus serial alternatives like the ADS8330 if board space allows. Verify that the 4.75 V to 5.25 V analog supply range aligns with your system power architecture.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS84xx series of micro-power SAR ADCs from Texas Instruments. It shares architectural similarities with the ADS8405 but offers a higher sampling rate of 2 MSPS compared to the 1.25 MSPS of the ADS8405. Both devices utilize the same 48-TQFP package and parallel interface structure.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS8405IBPFBT is a related device within the same family but operates at a lower 1.25 MSPS sampling rate. Direct substitution requires verifying if the reduced speed meets application timing constraints. No other direct cross-references are confirmed in public documentation.