MAX176AEPA+

Analog To Digital Converters (ADC) Overview

The MAX176AEPA+ is a high-speed, 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc./Maxim Integrated. It utilizes successive approximation register (SAR) architecture to achieve a sampling rate of 250 kS/s with single-ended input configuration. The device operates on a single +5V supply and features an internal reference voltage of -5V. It communicates via a 3-wire or SPI serial interface. Designed for through-hole mounting, it is housed in an 8-pin PDIP package. The component supports an operating temperature range from -40°C to +85°C, ensuring reliability in industrial environments.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a high-speed 12-bit SAR ADC core with a built-in sample-and-hold circuit for accurate signal capture.
• Features a compact 8-pin PDIP package designed for through-hole PCB mounting applications.
• Supports standard serial communication protocols including 3-wire and SPI interfaces for straightforward digital connectivity.

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring precise analog signal digitization.
• Data acquisition modules for monitoring sensor outputs in automated machinery.
• Portable instrumentation devices utilizing single-supply operation capabilities.

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'E' against official datasheets to confirm the extended temperature grade (-40°C to +85°C). Confirm the PDIP-8 package type matches your board layout requirements. Check current lifecycle status as older Maxim parts may be discontinued or subject to limited availability constraints.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 12-bit resolution at 250 kS/s is required within a low-pin-count through-hole package. Ensure the system design accommodates the single +5V supply constraint. Verify that the serial interface timing aligns with the host microcontroller's SPI or 3-wire protocol specifications before finalizing the design.

Analog To Digital Converters (ADC) Part Context

This part belongs to the MAX176A series of precision ADCs from Maxim Integrated. It serves as a bridge between analog sensor signals and digital processing units. The device is distinct from parallel-output ADCs due to its serial interface, reducing pin count and simplifying PCB routing in space-constrained designs.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes include the MAX176ACPA+ and MAX176BCPA+. Verify pin compatibility and electrical parameter alignment, particularly regarding accuracy grades and temperature ranges, before implementing any cross-references.