MAX11165ETC+

Analog To Digital Converters (ADC) Overview

The MAX11165ETC+ is a 16-bit, 250ksps SAR ADC with an unipolar input range and internal reference. It operates from a 4.75V to 5.25V analog supply (VDD) and a 2.3V to 5.25V digital supply (OVDD). The device achieves 92.4dB SNR and -104.2dB THD at 10kHz, guaranteeing 16-bit no-missing codes with ±0.6 LSB typical INL. It features a pseudo-differential input stage, SPI-compatible serial interface, and consumes 19mW at full throughput. The component is housed in a 12-pin, 3mm x 3mm TDFN package and specified over the -40°C to +85°C temperature range.

Analog To Digital Converters (ADC) Feature Summary

• High DC/AC accuracy with 16-bit resolution and low noise performance
• Integrated internal bandgap reference and buffer for space savings
• Wide supply range supporting 5V analog and 2.3V-5V digital logic
• Multi-industry standard serial interface compatible with SPI/QSPI/MICROWIRE

Analog To Digital Converters (ADC) Applications

• Data Acquisition Systems
• Industrial Control Systems and Process Control
• Medical Instrumentation
• Automatic Test Equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'ETC+' against the manufacturer's official datasheet to confirm pinout, thermal pad configuration, and packaging details. Ensure the ordering information matches the exact part number variant required for your design specifications before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 16-bit resolution with 250ksps throughput is required for unipolar signals. It is suitable for applications needing an integrated reference to minimize board space. Consider the 3mm x 3mm TDFN package constraints and the separate analog/digital supply requirements during PCB layout.

Analog To Digital Converters (ADC) Part Context

The MAX11165 belongs to the Maxim Integrated 14-Bit to 18-Bit SAR ADC family. It is part of the 16-bit, 250ksps subgroup featuring a 0 to 5V input range and internal reference. Other family members include the MAX11166 and MAX11168, which offer different input ranges or speeds.

Analog To Digital Converters (ADC) Replacement Considerations

Public confirmed substitutes within the same family include the MAX11166 and MAX11168. Verify compatibility regarding input voltage range, sampling speed, and package dimensions before substitution.