ADS8507IBDWR

Analog To Digital Converters (ADC) Overview

The ADS8507IBDWR is a single-channel, 16-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with a maximum sampling rate of 40 kSPS and accepts single-ended analog input signals. The device utilizes a 5 V analog supply voltage and supports digital interface voltages ranging from 1.65 V to 5.25 V. Key performance metrics include a signal-to-noise ratio of 89 dB, differential nonlinearity of -1/1.5 LSB, and integral nonlinearity of +/- 1.5 LSB. Power dissipation is rated at 60 mW. It features an internal reference and is housed in a 28-pin SOIC package.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a high-performance 16-bit SAR ADC core for precise data conversion.
• Supports flexible digital interface connectivity via parallel and SPI modes.
• Includes an internal voltage reference to simplify system design.
• Operates on a single 5 V analog supply with wide-range digital logic compatibility.

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring high-resolution monitoring
• Medical instrumentation and diagnostic equipment
• Data acquisition modules for test and measurement instruments

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix 'R' indicates reel packaging when sourcing components. Confirm that the IBDW variant corresponds to the industrial temperature range specifications. Ensure compatibility with existing board layouts regarding the 28-pin SOIC footprint. Validate that the required sampling rate and resolution meet the application's precision requirements before finalizing procurement decisions.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, 16-bit resolution is required with moderate speed capabilities up to 40 kSPS. Consider the integrated internal reference if external reference noise must be minimized. Evaluate the power consumption against battery-operated constraints, noting the 60 mW dissipation. Ensure the host processor supports either the parallel or serial SPI interface options provided by the device architecture.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS8507 family of low-power, 16-bit SAR ADCs from Texas Instruments. It shares architectural similarities with other members like the ADS8517 but differs in sampling speed and interface configurations. The device is designed for applications needing high accuracy without the complexity of multi-channel architectures.

Analog To Digital Converters (ADC) Replacement Considerations

ADS8507IBDW: Identical functional specification in tube packaging instead of reel format.

Analog To Digital Converters (ADC) FAQ

What types of digital interfaces does the ADS8507IBDWR support?

The device supports both parallel and serial SPI interfaces for data communication.

Does the ADS8507IBDWR require an external voltage reference?

No, it includes an internal voltage reference, though external references can be used if higher precision is needed.

What is the operating temperature range for this component?

The industrial grade version operates within a temperature range of -40°C to +85°C.