ADS8513IDW

Analog To Digital Converters (ADC) Overview

The ADS8513IDW 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 accepts single-ended input signals. The device utilizes an SPI interface for data communication and integrates an internal oscillator. 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 of 89 dB, differential nonlinearity of -2/3 LSB, and integral nonlinearity of +/- 3 LSB. The component is housed in a SOIC-16 package and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates an internal oscillator to simplify system design by eliminating external clock requirements.
• Features low-power consumption suitable for battery-operated applications.
• Supports flexible reference configurations with options for both external and internal references.

Analog To Digital Converters (ADC) Applications

• Portable medical instrumentation
• Industrial process control systems
• Data acquisition systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix to ensure the correct package type and tape-and-reel or tube packaging configuration matches the assembly requirements. Confirm that the voltage ratings and thermal specifications align with the target application environment before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 16-bit resolution and 40 kSPS sampling rate are sufficient for the application. Consider the single-ended input architecture and SPI interface compatibility with the host microcontroller. Evaluate the power supply constraints to ensure they fall within the specified 4.75 V to 5.25 V range for optimal performance.

Analog To Digital Converters (ADC) Part Context

The ADS8513IDW belongs to the ADS8513 series of low-power, 16-bit SAR ADCs from Texas Instruments. This series is designed for applications requiring moderate speed and high accuracy. The IDW suffix indicates a wide operating temperature range and a SOIC-16 surface-mount package, distinguishing it from other variants in the family.

Analog To Digital Converters (ADC) Replacement Considerations

Consult official substitution guides for compatible parts within the same product family or alternative manufacturers offering similar 16-bit SAR ADC specifications.