ADS8864IDRCR

Analog To Digital Converters (ADC) Overview

The ADS8864IDRCR is a single-channel, 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments. It operates with a maximum sampling rate of 400 kSPS and accepts single-ended input signals. The device utilizes an external reference voltage and communicates via a standard SPI interface. It functions within an analog supply range of 2.7 V to 3.6 V and a digital supply range of 1.65 V to 3.6 V. Key performance metrics include a signal-to-noise ratio (SNR) of 93 dB and a signal-to-noise and distortion ratio (SINAD) of 92.9 dB. Power consumption is rated at 2.6 mW. The component is housed in a 10-VSON package and supports operation across a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Supports daisy-chainable configurations for multi-channel systems
• Integrates an internal oscillator to reduce external component count
• Features a compact VSON-10 package for space-constrained designs

Analog To Digital Converters (ADC) Applications

• Portable instrumentation requiring low power consumption
• Battery-powered data acquisition systems
• Industrial process control monitoring

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against official Texas Instruments documentation to ensure correct packaging configuration. Confirm that the received components match the specified 10-VSON package type and electrical characteristics. Check manufacturer date codes and lot numbers for traceability requirements. Ensure compliance with RoHS directives as indicated in the product specifications. Validate authenticity through authorized distribution channels.

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 400 kSPS. Consider the single-ended input architecture if differential signaling is not necessary for the application. Evaluate the power budget against the 2.6 mW consumption figure. Ensure the system design accommodates the separate analog and digital supply voltage ranges specified for optimal performance.

Analog To Digital Converters (ADC) Part Context

This part belongs to the microPOWER™ family of ADCs from Texas Instruments, designed for low-power applications. It shares architectural similarities with other members like the ADS8860 and ADS8861 but differs in sampling rate and input type. The IDRCR suffix indicates a specific reel-based packaging format intended for automated surface-mount assembly processes.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS8864IDRCT is a verified alternative offering identical electrical specifications with a different packaging format. Other family members such as the ADS8860 or ADS8861 may serve as substitutes if their respective sampling rates and input types align with the system requirements.