ADC122S101EVAL

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Analog to Digital Converters (ADC) are electronic devices which convert analog signals with continuous data into digital signals with discrete numeric values. The ADC122S101EVAL evaluation board is a high-precision, low-voltage, 16-bit successive-approximation rating (SAR) ADC based on the ADC122S101. It enhances the ease of measuring and testing electrical signals for myriad applications. It is designed for applications requiring speed and precision, such as autonomous robots, factory automation, and raw data collection.

This evaluation board allows users to easily measure a wide range of analog input voltage values with high resolution and accuracy. It has a number of features, including on-board controls for controlling sample rate, differential gain and offset, and a buffered analog output that provides a discharge path for the internal sample-hold capacitor. All of this makes the ADC122S101EVAL especially suitable for precision data acquisition and monitoring of electrical signals in various applications such as medical equipment, instrumentation and industrial automation.

The ADC122S101EVAL operates using negative or positive supply voltages ranging from 2 V to 5.5 V for both VDD and VREFL. Its analog-input voltage range of 0 V to VDD makes it ideal for low-voltage applications. This evaluation board supports operations from 5 V supplies as well, and provides a switchable mute control for setting a 0% or 100% code output through the digital serial interface. The on-board connections enable communication with the device using ARdSPL serial communications protocol.

The ADC122S101EVAL has a single 18-bit digital output port with MSB first that comprises 4 LSBs for the result and 14 MSBs for the status. This supports a variety of input signals, including AC, low frequency and short media data. The onboard sample-rate control (up to 200ksps) and power down feature enable it to achieve low power consumption of 5.5 mW/channel (typical). It also has a dedicated analog output port and low current consumption of 0.5mA (typical) which makes it especially suited for low-power applications.

The ADC122S101EVAL has a bandgap reference voltage and a dedicated analog output port. The onboard temperature sensor, matched with an externally-programmable offset and gain control, provides exceptionally accurate data from both the analog and digital outputs. The evaluation board also features extensive filters for noise reduction and an on-board power-fail protection circuit.

The ADC122S101EVAL is a highly accurate and versatile evaluation board for measuring electrical signals in various applications. Its wide range of features and superior performance make it the perfect choice for any application where a reliable, high accuracy ADC is needed. It is an excellent choice for precision data acquisition and measurement tasks.

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