AD7767BRUZ-RL7

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Data Acquisition - Analog to Digital Converters (ADC) is an important part of technology that enables a wide range of varied functionalities and enables electronic equipment to process the analog signal in digital form for further processing. A typical example of an ADC is the AD7767BRUZ-RL7. The AD7767BRUZ-RL7 is a high performance, low power integrated signal conversion and signal conditioning system, enabling precision analog-to-digital signal conversions in a wide range of applications.

The AD7767BRUZ-RL7 is a 7-channel, 24-bit delta-sigma ADC with configurable analog and digital filter. It operates at sample rates up to 176.5 kHz, and provides a signal dynamic of 87 dBFs, achannel-channel isolation of 110 dB and signal linearity of 0.1 %. The device contains the hardware and firmware to become a complete signal conditioning solution, supported bythe powerful and easy-to-use software tools, simplifying the design process of each application and reducing the complexity of PCBs.

The AD7767BRUZ-RL7 offers a wide range of application fields. It is an ideal solution for automotive and industrial control systems, board-level instrumentation, process and industrial control and other sensor applications requiring precision and dynamic performance. The AD7767BRUZ-RL7 is also suitable for battery operated systems, as it is designed for low power consumption. For example, due to its low power consumption and high speed, the AD7767BRUZ-RL7 can be used for the measurement of signals in civil engineering, like in weigh bridges and load cells.

The working principle of the AD7767BRUZ-RL7 is based on Analog to Digital conversion using Delta Sigma technology. As its name suggests, Delta Sigma is a technique used to convert analog signals into digital signals. In Delta Sigma conversion, the analog signal is sampled by an ADC and the resulting digital data is filtered using an Analog to Digital (AD) filter. This AD filter is typically a band-pass filter which is used to reduce noise and improve the resolution of the digital output. Once the signal is filtered, the output data can be processed by a processor or any other applications. The output data can also be stored for later use.

The AD7767BRUZ-RL7 has many configurable features, such as a gain amplifier, low-pass filter and chopper stabilization, which enable it to accurately capture a wide range of signals. Furthermore, the device features an accurate internal reference and multiple communication protocols, enabling it to be used in applications requiring remote acquisition. The AD7767BRUZ-RL7 also features a 16-bit oversampled data format, allowing an effective resolution of up to 24 bits. This feature enables it to achieve noise immunization better than conventional 16-bit ADCs.

In conclusion, the AD7767BRUZ-RL7 is a high performance, low power ADC that has a wide range of application fields, from automotive and industrial control systems to civil engineering applications. Its powerful features, such as programmable gain amplifier and low noise chopper stability, provide a high resolution output and make it an ideal choice for many applications. Its easy-to-use software lets users take advantage of its powerful features, reducing the complexity of PCB design and allowing easier integration in many applications.

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