ADS8513IBDW

Analog To Digital Converters (ADC) Overview

The ADS8513IBDW is a single-channel, 16-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with a sampling rate of 40 kSPS and supports single-ended input signals. The device utilizes an SPI serial interface for data communication. It requires both analog and digital power supplies within the range of 4.75 V to 5.25 V. Key performance metrics include a signal-to-noise ratio (SNR) of 89 dB and a SINAD of 89 dB. Differential nonlinearity is specified at -1/2 LSB, while integral nonlinearity is +/- 2 LSB. The component is housed in a 16-pin SOIC package and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrated internal oscillator simplifies system design by eliminating external clock requirements.
• Supports both external and internal reference voltage configurations for flexible input scaling.
• Low power consumption characteristics suitable for battery-operated or energy-constrained applications.

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring high-resolution data acquisition.
• Portable instrumentation devices needing low-power, high-accuracy ADC solutions.
• Medical equipment utilizing single-ended sensor interfaces.

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'IBDW' corresponds to the industrial temperature grade (-40°C to +85°C) and SOIC-16 package configuration. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure supply chain sources provide valid traceability for the Texas Instruments part number to avoid counterfeit components.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 16-bit resolution and 40 kSPS throughput are sufficient for the application. It is appropriate for designs requiring single-ended inputs and SPI connectivity. Consider alternative models if differential inputs, higher sampling rates, or lower voltage operation are required. Verify that the 4.75 V to 5.25 V supply rails align with the system power architecture.

Analog To Digital Converters (ADC) Part Context

The ADS8513 belongs to the ADS8513 series of low-power, 16-bit SAR ADCs from Texas Instruments. This series targets applications demanding precision and low power consumption. The IB suffix indicates industrial temperature range operation, while DW denotes the SOIC-16 surface-mount package. It serves as a specialized solution for single-channel data acquisition tasks.

Analog To Digital Converters (ADC) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Texas Instruments documentation for potential cross-references based on specific pinout and electrical parameter compatibility.