The AD7856ARZ is an IC (Integrated Circuit) component that belongs to the family of analog-to-digital converters (ADCs) developed by Analog Devices Inc. It is a high-speed, low-power, 12-bit successive approximation register (SAR) ADC designed for various industrial and communication applications.
Key Features:
1. Resolution: The AD7856ARZ has a resolution of 12 bits, which allows it to convert analog signals into digital values with a high level of precision.
2. Sample Rate: It supports a maximum sample rate of 200 kilosamples per second (ksps), making it ideal for applications requiring real-time data conversion.
3. Differential Inputs: The ADC features eight analog input channels with differential inputs, enabling it to accurately measure and convert differential signals.
4. Bipolar Input Range: The input voltage range of the AD7856ARZ is bipolar, allowing it to handle both positive and negative analog voltage signals.
5. Low Power Consumption: It operates at a low power supply voltage ranging from +2.7V to +5.25V. Its power consumption is optimized for low-power applications, ensuring efficient energy utilization.
6. On-Chip Track/Hold: The ADC incorporates a track-and-hold amplifier, eliminating the need for an external circuit for this purpose, which helps simplify the design and reduces component count
