ADS8881CDRCR

Analog To Digital Converters (ADC) Overview

The ADS8881CDRCR is a single-channel, 18-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with a maximum sampling rate of 1 MSPS and features a truly differential input architecture. The device utilizes an SPI-compatible serial interface for data communication. Power requirements include 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 of 100 dB and a power consumption of 5.5 mW. It is housed in a compact 10-VSON package and supports an operating temperature range from 0°C to +70°C.

Analog To Digital Converters (ADC) Feature Summary

• Supports daisy-chaining capabilities for multi-channel system expansion
• Integrates an internal oscillator to reduce external component count
• Features a small physical footprint suitable for space-constrained designs

Analog To Digital Converters (ADC) Applications

• Medical instrumentation systems requiring high-resolution data acquisition
• Industrial measurement applications demanding precise analog signal conversion
• Portable devices utilizing low-power SAR ADC architectures

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix CDRCR against official datasheets to confirm the commercial temperature grade and reel packaging configuration. Ensure compatibility with required voltage levels and interface protocols before integration. Cross-reference manufacturer part numbers with distributor listings to validate authenticity and current production status.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 18-bit resolution and 1 MSPS throughput are required within a single-channel configuration. Compare against the ADS8885 or ADS8883 if lower sampling rates or different power profiles better suit the application constraints. Verify that the external reference requirement aligns with system design goals.

Analog To Digital Converters (ADC) Part Context

This part belongs to the microPOWER family of 18-bit SAR ADCs from Texas Instruments. The series includes variants such as the ADS8883 and ADS8885, which offer different sampling rates while maintaining similar resolution and interface characteristics. These components are designed for high-precision applications requiring low power consumption and small form factors.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS8881IDRCR serves as a verified industrial-grade alternative within the same package and specification profile. Other family members like the ADS8883IDRCR provide compatible interfaces but operate at reduced sampling speeds.