Maxim Integrated MAX11156ETC+T Analog-to-Digital Converter

The MAX11156ETC+T is a high-performance, low-power, 16-bit analog-to-digital converter (ADC) from Maxim Integrated. This precision ADC offers a unique combination of features that make it ideal for a wide range of applications, including industrial control systems, medical devices, and automated test equipment.

One of the standout features of the MAX11156ETC+T is its Beyond-the-Rails™ technology, which allows the ADC to accept input signals that exceed the power supply rails without the need for external voltage dividers. This capability simplifies the design and reduces component count, saving space and cost in your system.

The device operates from a single 2.7V to 3.6V power supply and provides excellent dynamic performance with a signal-to-noise ratio (SNR) of 91.5dB and total harmonic distortion (THD) of -102dB. The MAX11156ETC+T also features a fast sampling rate of up to 500ksps, enabling precise digitization of fast transient signals.

For design flexibility, the ADC includes an internal reference (2.048V) with an external reference option, allowing users to optimize the converter for specific applications. In addition, the device offers a pseudo-differential unipolar input range of 0V to VREF or a bipolar input range of ±VREF/2, accommodating a variety of signal types.

The MAX11156ETC+T comes in a compact 12-pin TDFN package with an operating temperature range of -40°C to +125°C, ensuring reliable performance even in harsh environments. The device also features a SPI-compatible serial interface, which supports daisy-chaining of multiple ADCs on the same bus for multi-channel applications.

With its excellent accuracy, flexibility, and ease of use, the Maxim Integrated MAX11156ETC+T ADC is a smart choice for engineers looking to enhance the performance and efficiency of their data acquisition systems.