ADCMP603BCPZ-WP

Overview

The ADCMP603BCPZ-WP is a very fast, rail-to-rail analog comparator from Analog Devices. It operates on a single supply voltage ranging from 2.5 V to 5.5 V. The device features complementary TTL/CMOS-compatible outputs and a propagation delay of 3.5 ns at 2.5 V with 50 mV overdrive. It includes a shutdown pin for power management and a LE/HYS pin that allows programmable hysteresis or latch functionality via a single control input. The component is housed in a 12-lead LFCSP package.

Feature Summary

• Rail-to-rail input and output operation across the full supply range
• Complementary low-glitch CMOS/TTL-compatible output drivers
• Single-pin control enabling programmable hysteresis or high-speed latch modes
• Integrated shutdown capability for reduced power consumption

Applications

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

Procurement Notes

Verify the specific suffix WP against the manufacturer's ordering guide to confirm it denotes the standard RoHS-compliant tape-and-reel packaging variant within the CP-12-5 option. Ensure the procurement documentation explicitly references the Rev. A datasheet specifications. Confirm that the delivered components match the G0D branding code printed on the 12-lead LFCSP package to guarantee authenticity and correct revision status.

Selection Notes

Select this component when system requirements demand sub-nanosecond jitter performance combined with flexible threshold adjustment. The split VCCI/VCCO supply architecture allows independent optimization of input common-mode ranges and output logic levels. Consider the LE/HYS pin versatility for applications requiring noise immunity through adjustable hysteresis without external feedback networks. Verify that the 12-lead LFCSP footprint fits the available PCB real estate constraints.

Part Context

This part belongs to the ADCMP603 series of ultra-fast comparators fabricated on Analog Devices' proprietary XFCB2 process. The series provides high bandwidth and low propagation delay dispersion. The ADCMP603 specifically offers a 12-lead LFCSP form factor, distinguishing it from smaller packages like SC70 used in other family members such as the ADCMP601. It supports both single-supply and split-supply configurations.

Replacement Considerations

The ADCMP603BCPZ-R2 and ADCMP603BCPZ-R7 are confirmed public substitutes offering identical electrical characteristics and pinouts. These variants differ only in shipping configuration rather than functional performance. No cross-family replacements are verified in the provided documentation.