ADS1015EVM-PDK

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Evaluation Boards - Analog to Digital Converters (ADCs) have become increasingly important in recent years as technology continues to progress and become more complex. One example of an ADC evaluation board is the ADS1015EVM-PDK, which is designed to enable developers to evaluate the performance in various application fields and to demonstrate the working principles.

The ADS1015EVM-PDK features a 4-channel, 15-bit, precision analog-to-digital converter with an I2C interface. The board measures small signal ranges from -0.256V to +0.256V and provides ±2.50V, ±1.25V, and ±0.625V input ranges. It also has an adjustable sample rate of up to 860 samples per second (SPS). It is designed to operate from a single power supply and consumes only 130uA active current.

The board is designed to help developers and designers test the performance of the ADS1015EVM-PDK in their applications. The evaluation board includes a number of features which make it ideal for the performance evaluation, including a built-in reference design, programmable input ranges, adjustable sample rate, digital filter, and selectable input voltage. The board also features an OLED display which provides an easy-to-read indication of the voltage being measured.

The board can be used in many different application fields including medical, industrial, and automotive. Medical applications include testing and diagnosis of ECG/EEG signals and measuring vital signs like heart rate, respiration rate, and blood pressure. The board can be used in industrial applications for temperature, current, or voltage measurements. The board can also be used in automotive applications to measure fuel-level, speed, and acceleration.

In terms of its working principle, the board is based on the principle of a delta-sigma analog-to-digital converter. The delta-sigma modulator samples the input signal at a rate determined by the clock frequency and optionally processes the signal with a filter in the digital domain. The modulated output is then converted to a digital code. This digital code, in turn, is encoded as a 16-bit word.

The board enables developers to evaluate and demonstrate the performance of ADS1015EVM-PDK in various application fields by providing a complete set of features and configurable parameters for application evaluation. The evaluation board also provides a built-in reference design, adjustable sample rate, digital filter, and selectable input voltage for performance evaluation.

In conclusion, the ADS1015EVM-PDK evaluation board is designed to enable developers to evaluate the performance of the ADS1015EVM-PDK in various application fields. The board is based on the principles of delta-sigma analog-to-digital converters and supports a wide range of adjustable sample rates, digital filters, and selectable input voltages. It also features a built-in reference design and OLED display for performance evaluation. The board is an ideal choice for developers and designers looking to test and demonstrate the performance of the ADS1015EVM-PDK in their applications.

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