CS5102A-BLZR

Analog To Digital Converters (ADC) Overview

The CS5102A-BLZR is a 16-bit monolithic CMOS analog-to-digital converter (ADC) manufactured by Cirrus Logic. It features an inherent sampling architecture with a throughput rate of 20 kSps and includes a 2-channel input multiplexer. The device operates on a single supply voltage ranging from 2.7 V to 5.25 V, consuming 44 mW in active mode and entering a low-power power-down state. Key performance metrics include a signal-to-noise-plus-distortion ratio of 92 dB, total harmonic distortion of 0.001%, and linearity error of ±0.001% full scale. It guarantees no missing codes and incorporates self-calibration for accuracy over time and temperature variations.

Analog To Digital Converters (ADC) Feature Summary

• 16-bit resolution with 20 kSps throughput
• Ultra-low distortion: SNR 92 dB, THD 0.001%
• Integrated 2-channel input multiplexer
• Self-calibrating architecture ensures long-term accuracy

Analog To Digital Converters (ADC) Applications

• Battery-powered instrumentation systems
• Precision data acquisition modules
• Industrial process control sensors

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix BLZR against the manufacturer's current datasheet to confirm package type and tape/reel specifications. Confirm RoHS compliance status and end-of-life notifications directly with Cirrus Logic or authorized distributors, as component availability and lifecycle status may change.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 16-bit ADC with moderate speed (20 kSps) and high linearity is required. Ensure the system supports the serial output interface and that the 2-channel multiplexer meets input switching needs. Compare power consumption requirements between active (44 mW) and power-down modes against battery life constraints.

Analog To Digital Converters (ADC) Part Context

The CS5102A is part of the CS5101/CS5102 family of 16-bit ADCs. It shares architectural similarities with the CS5101A but offers lower throughput (20 kSps vs 100 kSps) and significantly reduced power consumption (44 mW vs 320 mW), making it suitable for applications prioritizing energy efficiency over high-speed sampling.

Analog To Digital Converters (ADC) Replacement Considerations

The CS5101A serves as a higher-speed alternative within the same family. Verify pin compatibility and software register settings if substituting with other Cirrus Logic 16-bit ADCs. Cross-reference with competitors offering similar 16-bit, 20 kSps specifications only after confirming electrical parameter alignment.