AD652JPZ-REEL7

Overview

The AD652JPZ-REEL7 is a voltage-to-frequency converter IC from Analog Devices, part of the AD652 series. It features a synchronous architecture for precision analog-to-digital conversion. The device operates with a maximum full-scale frequency of 2 MHz and offers high linearity performance. It is housed in a 20-PLCC package and supports single or dual power supply configurations within a specified voltage range.

Feature Summary

• Synchronous voltage-to-frequency conversion architecture
• High linearity performance for precision applications
• Capable of operating with single or dual power supplies

Applications

• Precision analog-to-digital conversion systems
• Industrial process control instrumentation
• Data acquisition modules requiring high accuracy

Procurement Notes

Verify the exact suffix compatibility when sourcing replacements, as packaging variations such as reel versus tube may exist. Confirm current availability status directly with authorized distributors, as supply constraints may affect lead times. Ensure the specific lot date code meets project requirements before finalizing procurement orders.

Selection Notes

Select this component when high linearity and low drift are critical for signal integrity. The synchronous design minimizes errors associated with external clock sources. Consider the 20-PLCC package dimensions for PCB layout constraints. Evaluate the required output frequency range against the 2 MHz maximum specification to ensure adequate headroom for the application.

Part Context

This part belongs to the AD652 family of voltage-to-frequency converters manufactured by Analog Devices. These devices are designed for applications requiring accurate conversion of analog signals into digital pulse trains. The series is known for its stability and precision, making it suitable for demanding industrial and scientific measurement environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.