MAX11165ETC+T

Analog To Digital Converters (ADC) Overview

The MAX11165ETC+T is a 16-bit, high-speed Successive Approximation Register (SAR) Analog-to-Digital Converter (ADC) manufactured by Analog Devices Inc./Maxim Integrated. It supports sampling rates of up to 500ksps or 250ksps and features a true bipolar input range capable of measuring ±5V signals while operating from a single 5V supply. The device integrates a charge-pump architecture for direct sampling of high-impedance sources and includes an internal reference with a temperature coefficient of ±6ppm/°C. It communicates via an SPI-compatible serial interface and is housed in a compact 3mm x 3mm 12-pin TDFN package.

Analog To Digital Converters (ADC) Feature Summary

• 16-bit resolution with 500ksps/250ksps sampling rates
• True bipolar input range (±5V) on single 5V supply
• Internal reference buffer reduces external component count
• SPI/QSPI/MICROWIRE/DSP-compatible serial interface

Analog To Digital Converters (ADC) Applications

• Data Acquisition Systems
• Industrial Control Systems
• Process Control Applications

Analog To Digital Converters (ADC) Part Context

The MAX11165 belongs to the MAX1116x family of high-performance SAR ADCs. It shares architectural similarities with the MAX11166 but differs in specific input range configurations and internal reference implementations. Both devices utilize the same 12-pin TDFN package and target similar industrial data acquisition markets requiring high accuracy and speed.

Analog To Digital Converters (ADC) Replacement Considerations

The MAX11166ETC+T is a closely related part within the same series. Verification of pin compatibility and specific input voltage requirements is necessary when substituting between these models, as they share the same package and interface protocols.