MAX11118AUT+T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Data Acquisition - Analog to Digital Converters (ADC) are used to measure, process, analyze, and convert analog signals, such as voltage or current, into digital signals. The MAX11118AUT+T is a low-power 16-bit sigma-delta analog-to-digital converter (ADC) with a sampling rate up to 65 kilo samples per second (ksps).

The MAX11118AUT+T is designed for use in precision portable medical and industrial products, where single-supply, low-power performance is of paramount importance. It offers 16-bit resolution and a power efficiency of 160 microamperes (µA) per ksps. It also features enhanced noise performance and a high signal-to-noise ratio (SNR) of 85 dB typical for 16-bit resolution. The MAX11118AUT+T has a measurand resolution of two millivolts (mV) and a noise-free resolution of 30 bits.

Applications for the MAX11118AUT+T include medical instrumentation, data acquisition systems, process control, and portable instrumentation. The device is well suited for applications where the performance of standard SAR ADCs falls short, such as electronic medical equipment and analytical instrumentation. It is also suitable for battery-powered equipment, where low-power performance is required.

The working principle of the MAX11118AUT+T ADC is based on a sigma-delta modulator. This modulator consists of two parts, an analog input stage, and a digital filter. The analog input stage consists of a resistor-capacitor (RC) filter, a voltage reference, and an amplifier. The digital filter consists of a modulator and an accumulator. The modulator samples the signal and encodes it as a digital output in a pulse-width modulation (PWM) format. The accumulator adds the bits, converting them into a 16-bit digital code which is then outputted.

The key features of the MAX11118AUT+T are its low-power performance and high signal-to-noise ratio. The device offers an excellent signal-to-noise ratio of 85 dB typical for 16-bit resolution, and a power efficiency of 160 microamperes (µA) per ksps. The device also offers a programmable gain of 1, 2, 4, or 8, a fast settling time of 2 μs, and a low offset of 10 µV for all internal operations. In addition, the device has an auto-calibration feature which eliminates the need for manual calibration.

The MAX11118AUT+T is an ideal choice for applications requiring precise analog-to-digital conversion in a low-power profile. It can be used for medical instrumentation, data acquisition systems, process control, and portable instrumentation. With its low-power performance and high signal-to-noise ratio, the MAX11118AUT+T is an excellent solution for a wide range of applications.

The specific data is subject to PDF, and the above content is for reference