MAX11205AEUB+

Analog To Digital Converters (ADC) Overview

The MAX11205AEUB+ is a 16-bit, single-channel Delta-Sigma analog-to-digital converter (ADC) featuring an ultra-low power architecture. It operates with an active current drain of less than 300µA and a sleep mode current below 0.1µA. The device utilizes a 10-pin µMAX package and supports a 2-wire serial interface for data communication. Key electrical parameters include a noise-free resolution of 16 bits, an integral nonlinearity (INL) of ±20 ppmFSR, and a full-scale error of ±45 ppmFSR after calibration. The analog supply voltage range is 2.7V to 3.6V, while the digital supply ranges from 1.7V to 3.6V. The internal oscillator frequency is specified at 2.4576MHz, supporting a data output rate of 120 samples per second.

Analog To Digital Converters (ADC) Feature Summary

• Ultra-low power consumption optimized for battery-operated applications
• High-resolution 16-bit Delta-Sigma conversion with internal digital filtering
• Simple 2-wire serial interface requiring minimal system pins
• On-demand offset and gain self-calibration capabilities

Analog To Digital Converters (ADC) Applications

• Sensor measurement in industrial control loops
• Portable instrumentation devices
• Battery-powered systems
• Weigh scales

Analog To Digital Converters (ADC) Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or direct channels. Confirm RoHS compliance status via official datasheets. Ensure ordering suffixes match specific performance variants. Request original manufacturer documentation for technical validation prior to integration.

Analog To Digital Converters (ADC) Selection Notes

Select this model for applications requiring high dynamic range with minimal power usage. The 120sps output rate suits low-speed sensor interfaces. Verify compatibility with 2-wire serial protocols. Consider thermal operating limits between -40°C and +85°C during design.

Analog To Digital Converters (ADC) Part Context

This component belongs to the MAX11205 family of precision ADCs. It shares architectural similarities with other Maxim Integrated Delta-Sigma converters but offers distinct power and interface characteristics. The µMAX package provides space-efficient mounting for compact electronic designs.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes within the same family include the MAX11205BEUB+, which features a different internal oscillator frequency and data rate. Cross-family replacements require verification of pin compatibility and interface protocol support.