MAX110ACWE+

Analog To Digital Converters (ADC) Overview

The MAX110ACWE+ is a low-cost, 2-channel, ±14-bit serial analog-to-digital converter (ADC) manufactured by Analog Devices Inc./Maxim Integrated. It utilizes an internal auto-calibration technique to achieve high resolution without external components. The device operates with ±5V supplies and converts differential analog signals in the -3V to +3V range. Operating supply current is 550µA, reducing to 4µA in power-down mode. It features a fast serial interface compatible with SPI™, QSPI™, and MICROWIRE™ standards. The ADC provides up to 50 conversions per second and includes 50Hz/60Hz rejection capabilities.

Analog To Digital Converters (ADC) Feature Summary

• Internal auto-calibration for offset and gain-error correction under microprocessor control
• Fast serial interface simplifies signal routing and opto-isolation while saving microcontroller pins
• Low power consumption suitable for battery-powered or remote-sensing applications
• Compatible with SPI, QSPI, and MICROWIRE serial-interface standards

Analog To Digital Converters (ADC) Applications

• Process Control
• Weigh Scales
• Panel Meters
• Data-Acquisition Systems
• Temperature Measurement

Analog To Digital Converters (ADC) Procurement Notes

Verify the component authenticity through official manufacturer channels or authorized distributors. Confirm the package type matches the 16-pin Wide SO specification. Check for RoHS compliance status as indicated in the datasheet. Ensure the operating temperature range aligns with the 0°C to +70°C requirement. Review the absolute maximum ratings to prevent damage during installation.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring high-resolution differential signal conversion with minimal external circuitry. Consider the ±5V supply requirement when designing the power system. Evaluate the serial interface compatibility with the host microcontroller. Assess the power consumption constraints for battery-operated designs. Verify that the input voltage range fits within the specified limits for accurate performance.

Analog To Digital Converters (ADC) Part Context

The MAX110ACWE+ belongs to the MAX110/MAX111 family of low-cost, high-resolution serial ADCs. It is designed for space-saving implementations using 16-pin DIP or SO packages. The device integrates sigma-delta conversion technology with internal calibration. It offers a cost-effective solution for precision data acquisition tasks in industrial and consumer electronics.

Analog To Digital Converters (ADC) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.