The AD7701BNZ is a highly integrated analog-to-digital converter (ADC) that offers high accuracy and precision in converting analog signals into digital data. It is a 16-bit device that operates on a single power supply and is designed by Analog Devices Inc. Some of the key features of the AD7701BNZ include:
1. Resolution and Sampling Rate: The AD7701BNZ achieves a resolution of 16 bits, allowing for precise conversion of analog signals into digital data. It can sample at rates of up to 20 kilosamples per second (ksps), enabling real-time monitoring and processing of analog signals.
2. Input Channels: This ADC features two fully differential analog input channels, allowing users to simultaneously measure and convert signals from different sources. Each channel can handle a wide input voltage range, typically ±VREF.
3. Programmable Gain: The AD7701BNZ provides a programmable gain option, enabling the amplification of small input signals to utilize the full resolution of the ADC. Users can select gain values of 1 or 128 through external configuration.
4. On-Chip Filter: It incorporates an on-chip, low-pass digital filter that helps eliminate noise and improve the accuracy of the converted signal. The filter can be configured through software to optimize the trade-off between response time and noise rejection.
5. Power Supply and Interface: The device operates on a single power supply, typically between 2.7V to 5
