AD8465WBCPZ-WP

Overview

The AD8465WBCPZ-WP is a very fast, rail-to-rail analog comparator from Analog Devices, designed for single-supply operation between 2.5 V and 5.5 V. It features an LVDS-compatible output stage with a propagation delay of 1.6 ns and low jitter. The device includes dedicated shutdown and latch/hysteresis control pins, allowing for programmable hysteresis via a single pin. Qualified for automotive applications, it operates over a temperature range of -40°C to +125°C and is housed in a 12-lead LFCSP package.

Feature Summary

• Features a low-glitch LVDS-compatible output stage capable of driving standard LVDS inputs directly.
• Includes a single-pin control interface for programmable hysteresis adjustment or high-speed latch functionality.
• Provides robust input protection against large overdrive signals without phase reversal.
• Offers independent input (VCCI) and output (VCCO) supply rails to optimize power consumption.

Applications

• High speed instrumentation
• Clock and data signal restoration
• Logic level shifting or translation
• Automatic test equipment (ATE)
• Threshold detection

Procurement Notes

Verify the specific suffix 'WP' indicates automotive qualification when sourcing. Confirm the package type matches the required PCB footprint. Ensure voltage levels align with system requirements before integration.

Selection Notes

Select this component for applications requiring sub-nanosecond response times and LVDS interfacing. Consider the split supply capability if minimizing power dissipation is critical. Evaluate the need for internal hysteresis versus external noise filtering based on the environment.

Part Context

This part belongs to the AD8465 family of high-speed comparators. The 'W' designation signifies automotive qualification, while 'CPZ' denotes the RoHS-compliant 12-lead LFCSP package. It shares core electrical characteristics with commercial variants but adheres to stricter manufacturing controls.

Replacement Considerations

AD8465WBCPZ-R7