The AD7495ARZ is a successive approximation register (SAR) analog-to-digital converter (ADC) manufactured by Analog Devices. It is a 12-bit, single-channel ADC component specifically designed for low-power and low-speed applications. Some key features of the AD7495ARZ are:
1. Resolution: The AD7495ARZ offers a resolution of 12 bits, allowing it to convert analog voltage signals into digital values with high precision.
2. Sampling Rate: It supports a sampling rate of up to 1.33 kilosamples per second (ksps), which is suitable for slower data acquisition applications.
3. Input Voltage Range: The ADC has a programmable input voltage range, which can be set to either unipolar (0V to VREF) or bipolar (-VREF/2 to +VREF/2). This flexibility allows it to handle various input signal types.
4. Low Power Consumption: The AD7495ARZ is designed for low-power applications, consuming only 120 microamps (μA) of current during operation, making it suitable for battery-powered devices or applications with power-constrained environments.
5. Internal Conversion Clock: The ADC integrates an internal conversion clock, simplifying the system design by eliminating the need for an external clock source.
6. SPI Interface: The AD7495ARZ communicates with microcontrollers or digital devices using the Serial Peripheral Interface (SPI) bus
