The AD654JRZ is a monolithic Voltage-to-Frequency Converter (VFC) from the reputable manufacturer Analog Devices Inc. Designed for simplicity and ease of use, this device offers a high level of integration, resulting in a reduction of external components and system design time. It is well-suited for a wide range of applications, including isolated data acquisition, long-term integration, linear frequency modulation, voltage-to-frequency conversion, and frequency-to-voltage conversion.

Key Features

• High Linearity: The AD654JRZ delivers excellent linearity with a nonlinearity error of typically 0.005% at 10 kHz.
• Wide Dynamic Range: It offers a wide dynamic range which ensures reliable performance across a broad spectrum of input signals.
• Single Supply Operation: Its single supply operation ranging from 5 V to 36 V, or dual supplies of ±5 V to ±18 V, makes it versatile for various power environments.
• Low Power Consumption: With a typical low power consumption of 2.0 mA, it is an excellent choice for power-sensitive applications.
• Scale Factor Adjustable: The scale factor is adjustable with one external resistor, providing flexibility in application design.
• Frequency Range: It can operate on a frequency range of 1 Hz to 1 MHz, accommodating a wide variety of uses.

Applications

• Isolated Data Acquisition Systems
• Long-term Integration
• Linear Frequency Modulation or Demodulation
• Frequency-to-Voltage Conversion
• Motor Speed Control
• Precision Oscillator

The AD654JRZ is available in an 8-lead PDIP and SOIC package, making it easy to integrate into your design. Its robust design and high-quality performance make it an ideal choice for engineers and designers looking to implement a reliable voltage-to-frequency conversion solution in their systems.

With its combination of features, the AD654JRZ from Analog Devices Inc. stands out as a versatile and efficient component for any application requiring precise voltage-to-frequency conversion.