The AD7819YRZ-REEL7 is an integrated circuit (IC) component developed by Analog Devices Inc., which combines a temperature sensor and a 8-bit ADC (Analog-to-Digital Converter) in a compact 8-lead SOT-23 package. This high-precision IC is specifically designed for accurate temperature measurements in various applications.
One of the key features of the AD7819YRZ-REEL7 is its wide temperature measurement range, which spans from -40°C to +125°C. This wide operating range makes it suitable for both industrial and consumer applications, where temperature monitoring is critical. Furthermore, it offers a high accuracy level of ±1°C, ensuring precise temperature measurements.
Additionally, the IC component integrates an 8-bit successive approximation ADC, which converts the analog voltage received from the temperature sensor into a digital value. The ADC operates at a high sampling rate of up to 1.25 MSPS (Mega Samples per Second), enabling fast and efficient conversions.
The AD7819YRZ-REEL7 requires a single power supply of 2.7V to 5.5V, ensuring versatility in various power scenarios. It offers both a hardware and software shutdown mode, allowing for power conservation when the device is not in use, therefore enhancing energy efficiency.
Another notable feature is the digital output interface, which is compatible with both SPI (Serial Peripheral Interface) and MICROWIRE protocols
