MAX1177AEUP+

Analog To Digital Converters (ADC) Overview

The MAX1177AEUP+ is a 16-bit successive-approximation analog-to-digital converter (ADC) featuring an automatic power-down mode, a factory-trimmed internal clock, and a byte-wide parallel interface. It operates from a single +4.75V to +5.25V analog supply and interfaces with digital logic ranging from +2.7V to +5.25V. The device accepts an analog input voltage range of 0 to +10V. Power consumption is limited to 26.5mW at 135ksps with an external reference, or 31mW using the internal +4.096V reference. AutoShutdown reduces current to 0.4mA at 10ksps. It is available in a 20-pin TSSOP package.

Analog To Digital Converters (ADC) Feature Summary

• Byte-wide parallel interface for direct microprocessor connection
• Analog input voltage range spanning 0 to +10V
• Single +4.75V to +5.25V analog supply operation
• Interfaces directly with +2.7V to +5.25V digital logic
• ±3 LSB integral nonlinearity accuracy
• ±1 LSB differential nonlinearity without missing codes
• Low supply current with selectable standby or shutdown modes

Analog To Digital Converters (ADC) Applications

• Temperature sensing and monitoring
• Industrial process control
• I/O modules
• Data-acquisition systems
• Precision instrumentation

Analog To Digital Converters (ADC) Procurement Notes

Verify the component designation against official manufacturer documentation to confirm authenticity. Ensure the ordering suffix matches the required temperature range specifications. Cross-reference pin configurations and electrical characteristics with the latest datasheet revisions before integration into designs.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring high-resolution data acquisition with a wide analog input range. Consider the specific temperature grade requirements when choosing between commercial and extended variants. Evaluate power consumption needs relative to the selected reference configuration and sampling rate.

Analog To Digital Converters (ADC) Part Context

This part belongs to the MAX1177 family of 16-bit ADCs manufactured by Analog Devices Inc./Maxim Integrated. The 'E' suffix indicates an extended temperature range specification (-40°C to +85°C), while the 'U' denotes the 20-pin TSSOP package type. The '+' suffix typically signifies compliance with environmental standards.

Analog To Digital Converters (ADC) Replacement Considerations

Public confirmed substitute part numbers include MAX1177ACUP, MAX1177BCUP, MAX1177CCUP, MAX1177BEUP, and MAX1177CEUP. Verify compatibility regarding temperature ranges and package types when substituting.