ISL267817IBZ

Analog To Digital Converters (ADC) Overview

The ISL267817IBZ is a 12-bit successive approximation register (SAR) analog-to-digital converter manufactured by Renesas Electronics Corporation. It features a single differential input and operates with external reference voltage support. The device utilizes an SPI-compatible digital interface for data communication. It is designed for surface-mount installation in an 8-MSOP package. The component supports a sampling rate of 200 kSPS and functions within a supply voltage range of 5V for both analog and digital domains. The operational temperature range extends from -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a high-speed 12-bit SAR ADC architecture for efficient signal conversion.
• Supports differential input configurations to enhance noise immunity.
• Features an SPI-compatible serial interface for straightforward microcontroller integration.

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring precise analog signal acquisition.
• Data acquisition modules for sensor interfacing.
• Battery-powered instrumentation utilizing low-power operation modes.

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'IBZ' against official Renesas documentation to confirm the exact temperature grade and packaging variant, as suffixes define critical environmental and mechanical specifications. Confirm current availability status, as this component may be subject to end-of-life notices or obsolescence warnings. Ensure compatibility with existing PCB footprints for the 8-MSOP package before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 12-bit resolution and 200 kSPS throughput are required for single-channel applications. Consider the 8-MSOP package constraints for board space limitations. Verify that the system design accommodates the 5V supply requirement and SPI interface timing. Evaluate alternative parts if higher resolution or multi-channel inputs are necessary.

Analog To Digital Converters (ADC) Part Context

The ISL267817 series belongs to Renesas' portfolio of precision analog-to-digital converters. These devices are engineered for applications demanding moderate speed and high accuracy. The ISL267817IBZ specifically denotes the industrial temperature grade variant within this family, ensuring reliable performance across a wide operating temperature range suitable for robust electronic systems.

Analog To Digital Converters (ADC) Replacement Considerations

Check for direct pin-compatible replacements within the ISL26781x family, such as the ISL267817IUZ, noting any differences in package type or temperature rating. Consult Renesas for updated lifecycle information regarding obsolete components. Verify functional equivalence with other 12-bit SAR ADCs if sourcing new inventory is not feasible.