ADS8507IBDWG4

Analog To Digital Converters (ADC) Overview

The ADS8507IBDWG4 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 both parallel and SPI digital interfaces. The device accepts single-ended analog inputs within a range defined by its power supplies. It functions on dual 4.75 V to 5.25 V analog and digital supply rails. Key performance metrics include an 87 dB signal-to-noise ratio and an 89.9 dB SINAD. Differential nonlinearity is specified at -1/1.5 LSB, while integral nonlinearity is +/- 1.5 LSB. The component is housed in a 28-SOIC package and operates within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Supports daisy-chainable operation for multi-device systems
• Integrates an internal oscillator for clock generation
• Offers flexible reference options including external and internal configurations

Analog To Digital Converters (ADC) Applications

• Industrial process control data acquisition
• Medical instrumentation signal conditioning
• High-resolution vibration monitoring systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix G4 indicates RoHS compliance and lead-free status as per Texas Instruments documentation. Confirm the IBDW package variant matches the required thermal and mechanical specifications for the target PCB layout. Ensure the ordering part number aligns with the current production status and availability channels authorized by the manufacturer.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, high-precision conversion is required at moderate speeds. The 16-bit resolution and low noise characteristics suit applications demanding accurate signal capture. Consider the available interface options if system bus compatibility is a constraint. Evaluate the power consumption requirements against the 155 mW typical dissipation.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADS8507 series of precision ADCs from Texas Instruments. It shares architectural similarities with other members like the ADS8506 but offers higher resolution. The series is designed for applications requiring reliable, low-power data conversion in industrial environments. The SOIC-28 package provides a standard footprint for surface-mount assembly.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS8506IBDWG4 serves as a lower-resolution alternative within the same family. Verify pinout compatibility and software interface differences before substitution. Other series members may offer different sampling rates or channel counts.