AD654JRZ-REEL Integrated Circuits (ICs)

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The AD654JRZ-REEL from Analog Devices is a PMIC (Power Management IC) V/F and F/V converter, and is part of their family of voltage-to-frequency and frequency-to-voltage converters. It provides a wide range of features, making it suitable for a variety of applications.

The AD654JRZ-REEL comes in a bidirectional configuration with up to 20-bit resolution and is specified over the -40°C to +85°C temperature range. This makes it perfect for high accuracy applications that require long term stability over a wide temperature range. The AD654JRZ-REEL has a low current consumption of only 1μA, allowing for low power and energy efficiency in portable applications.

The AD654JRZ-REEL provides a number of features that make it suitable for a range of industrial and consumer applications. Firstly, it has an integrated high-side open drain reference buffer and clock driver that enable it to operate in either voltage or frequency mode. This means it can be used to regulate voltage and frequency levels in device control circuits. Secondly, it has an auto-restart feature that detects an overvoltage condition and prevents further current flow, reducing wear and tear caused by overloading.

The AD654JRZ-REEL also has an integrated temperature-compensated voltage-to-frequency, or VtoF, converter which accurately converts a DC voltage, into a stable and repeatable frequency. This makes it particularly useful for motor speed control and position sensing where precision and stability are essential. Additionally, the AD654JRZ-REEL also has an integrated, noise-immune CMOS frequency-to-voltage, or FtoV, converter. This allows it to convert a given frequency into a stable and repeatable dc voltage, and is useful for applications such as volume control and motor speed sensing.

Finally, the AD654JRZ-REEL comes with built-in error detection, allowing it to detect over-temperature, under-temperature, and over-voltage errors. This prevents costly repair costs, as well as unnecessary component wear.

Overall, the AD654JRZ-REEL is a reliable and low-power PMIC (power management IC) V/F and F/V converter that is suitable for a wide range of applications. It provides precision and stability over a wide temperature range, and has built-in error detection that prevents costly repairs or component wear. With its wide range of features, the AD654JRZ-REEL makes it perfect for industrial and consumer applications.

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