AD7718BRUZ

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The AD7718BRUZ is an integrated low-power, low-noise, 24-bit analog-to-digital converter (ADC) designed to provide high performance data acquisition in challenging applications. It is the latest generation of analog-to-digital solutions from Analog Devices, Inc. that offer optimal performance in a wide range of applications, for example precision voltage and electrometer measurement, medical and industrial instrumentation, and pressure sensors. This versatile device features single-ended or differential input channels and can process signals up to 1.8 V span (differential input-referred).

The AD7718BRUZ supports various measurement modes that include Short Conversion Mode, Normal Conversion Mode, and Long Conversion Mode. It also has an Auto Acquisition Mode that can be used to automatically configure the device based on the input voltage range. The device can sample input signals at rates up to 7750 samples per second (sps). The low power consumption of 70 mW (at 7750 sps) and a current of just 2 μA in standby mode, makes the AD7718BRUZ ideal for portable and power-constrained applications.

The AD7718BRUZ features a 24-bit, 5-stage sigma-delta (Σ-∆) ADC, which offers maximum flexibility and performance in a wide range of applications. The integrated switch-capacitor front-end eliminates the need for an external sampler, reducing system cost and complexity and enabling the highest resolution at very low power. Additionally, the device features an integrated voltage reference for precision and accuracy, and integrated anti-aliasing filters for low-noise performance. All these features make the AD7718BRUZ ideal for a wide range of precision measurement applications.

The AD7718BRUZ can be used in various data acquisition and control systems, such as in industrial process control and monitoring, automotive system monitoring, communications systems, instrumentation, and medical devices. It is also useful for monitoring parameters such as pressure, temperature, flow or position, providing high-precision results.

The AD7718BRUZ operates with a supply voltage of 2.85 V to 5.25 V and is available in an 8-pin SOIC package with a mechanical lock. It also features an industry-standard I2C bus interface for connecting to the microcontroller. Furthermore, the device also has an on-chip temperature sensor for temperature compensation, a programmable decimation filter for noise reduction, and a programmable gain amplifier for improved accuracy.

The AD7718BRUZ is a versatile device that provides superior performance for challenging applications. It features low power consumption, excellent resolution, and integrated filters that make it suitable for a wide range of applications. With its flexibility and performance, the AD7718BRUZ represents the latest innovations in analog-to-digital technology.

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