AD7927BRUZ-REEL7

The AD7927BRUZ-REEL7 is an advanced, high-performance, integrated analog-to-digital converter. It offers precision analog to digital conversion for a wide range of applications, particularly those requiring low power consumption, low noise, and high resolution. The AD7927BRUZ-REEL7 is a high-speed, low-power ADC with a 12-bit resolution. It features a dual-channel, single-ended/differential input, and an integrated sample-and-hold circuit with selectable speeds. It operates from a single +3V supply, and has a -40°C to +105°C operating temperature range. The chip also includes an on-chip temperature sensor, allowing it to actively monitor and detect temperature changes.

The AD7927BRUZ-REEL7\'s application fields includes signal processing and imaging, automotive, consumer electronics, medical and industrial measurement, as well as other analog input systems. In automotive applications, the ADC can monitor and measure a wide range of conditions such as engine temperature, fuel level, fuel pressure, and ambient air pressure. In consumer electronics, it is suitable for measuring sound and image signals. In medical and industrial measurement, it can measure physical parameters such as humidity, temperature, pressure and flowrate.

The AD7927BRUZ-REEL7 operates using successive approximation register (SAR)-based architecture. The analog input signal is sampled and held, and is then digitized using a 12-bit SAR. The SAR works with a reference voltage input to successively compare the held analog voltage to the reference voltage. As a result, the chip efficiently converts the analog voltage into a 12-bit digital code.

The AD7927BRUZ-REEL7 features a low 25µA supply current and a low-noise, low-power-consumption architecture. It includes an on-chip temperature sensor and a 2MHz reference current source which can be used to adjust the reference voltage, providing additional accuracy and stability. It also supports a single-ended or differential input, allowing designers to use either mode depending on the application.

The AD7927BRUZ-REEL7 provides a broad range of features in a small size, making it an ideal choice for a wide range of applications. It is particularly suitable for battery-powered and energy-critical applications like automotive and medical systems, as well as industrial monitoring and measurement. Thanks to its low-noise and high-resolution, the AD7927BRUZ-REEL7 provides an accurate and reliable ADC solution that is suitable for precision measurement.