ISL26325FVZ

Analog To Digital Converters (ADC) Overview

The ISL26325FVZ is a 12-bit successive approximation register (SAR) analog-to-digital converter manufactured by Renesas Electronics Corporation. It features four single-ended inputs and an integrated multiplexer, housed in a 16-TSSOP package. The device operates on a supply voltage range of 2.7V to 5.25V for both analog and digital domains. It supports a maximum sampling rate of 250k samples per second and utilizes an SPI-compatible data interface. The component is rated for an operating temperature range from -40°C to +125°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a 12-bit SAR ADC with a 4-channel input multiplexer for efficient signal acquisition.
• Supports high-speed serial communication via a standard SPI-compatible interface.
• Operates within a wide industrial temperature range suitable for demanding environments.

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring multi-channel data acquisition
• Portable instrumentation utilizing single-supply operation
• Battery-powered measurement devices due to low power consumption characteristics

Analog To Digital Converters (ADC) Procurement Notes

Verify the obsolete status of this component before design finalization, as public records indicate discontinuation. Confirm that alternative sources or distributors are not listing unauthorized stock. Ensure that any replacement strategy accounts for the end-of-life notification date provided by the manufacturer to avoid supply chain disruptions during production.

Analog To Digital Converters (ADC) Selection Notes

Select this component only if a 12-bit resolution and 250ksps throughput meet system requirements. Verify compatibility with the 16-TSSOP footprint and SPI protocol constraints. Consider the single-ended input configuration against differential needs. Evaluate the 2.7V to 5.25V supply range against available board power rails to ensure stable operation across the full temperature spectrum.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ISL2632x family of 12-bit SAR ADCs from Renesas. It shares architectural similarities with other members like the ISL26320 through ISL26329, differing primarily in pinout, channel count, or specific interface options. The FVZ suffix denotes the 16-TSSOP package variant compliant with RoHS standards.

Analog To Digital Converters (ADC) Replacement Considerations

Public documentation confirms the product is discontinued. No specific qualified substitute part numbers are listed in the provided source material. Engineers must consult current Renesas catalogs for modern equivalents or perform a full redesign using available active components.