AD7787BRM-REEL

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Data Acquisition - Analog to Digital Converters (ADC) are devices that can convert analogue signals into digital signals. The AD7787BRM-REEL is a high performance, low power, single-channel, data acquisition IC that can help to accurately digitize analogue signals. This IC is suitable for either battery powered or fixed-power applications and integrated circuit (IC) includes a high input impedance buffer and voltage reference that helps to acquire accurate data from the input. In this article, the usage field and working of this IC will be discussed.

The AD7787BRM-REEL can be used in various ADC applications due to its high performance and low power consumption. It has a maximum power consumption of only 6.4 mW and it is capable of sampling with a maximum sampling rate of 18 kSPS (kilo-samples per second). This IC can be used for applications such as temperature and humidity measurements, medical equipment, automotive diagnostics and industrial monitoring systems. These are just the wide range of applications that the AD7787BRM-REEL can be used for, but there are many more potential applications that can benefit from this IC.

The working principle of the ADC is fairly simple but is still critical to the operation of this device. The AD7787BRM-REEL is a single-channel device which means that it can only convert one signal at a time. The input analogue signal that is connected to the input of the IC is conditioned and buffered into a voltage reference before it is digitized. The voltage reference is an important part of the ADC as it helps to provide the reference against which the analogue signal is compared against when it is digitized. The reference voltage ensures that the conversion of analogue signals into digital signals is accurate and reliable.

Once the input signal is conditioned, it is then converted into a digital signal using a delta-sigma modulation process. This process involves using an integrator to sample the input analog signal at a set frequency and with a set resolution to digitize it. The IC can achieve resolutions of up to 18-bit and the output digital data is transmitted through a serial interface.

The AD7787BRM-REEL can also detect temperature temperature fluctuations, enabling it to compensate temperature so that reliable results can be obtained at different temperatures. The device can also detect power fluctuations and will reduce its power consumption accordingly. These features are vital for applications that require high performance, low power operations.

In conclusion, the AD7787BRM-REEL is a high performance, low power, single-channel data acquisition IC that can be used for various ADC applications. It has a maximum power consumption of only 6.4 mW and it is capable of sampling with a maximum sampling rate of 18 kSPS. It also has a high input impedance buffer, voltage reference and is capable of temperature and power diagnostic so that reliable results can be achieved at different temperatures and power conditions. Because of these features and its low power consumption, the AD7787BRM-REEL is an ideal IC for data acquisition systems that require high performance and reliability.

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