ADCMP600BRJZ-R2

Overview

The ADCMP600BRJZ-R2 is a single-channel, rail-to-rail analog comparator from Analog Devices, housed in a SOT-23-5 surface-mount package. It operates on a single supply voltage ranging from 2.5 V to 5.5 V with a typical supply current of 4 mA. The device features a propagation delay of 3.5 ns at 50 mV overdrive and an input offset voltage of ±5 mV. It provides TTL/CMOS-compatible outputs capable of sourcing or sinking up to 50 mA. The component supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Rail-to-rail input common-mode voltage range extending beyond supply rails.
• TTL- and CMOS-compatible output stage designed for high-speed digital interfacing.
• Low propagation delay with minimal dispersion across varying input overdrive conditions.

Applications

• High speed instrumentation
• Clock and data signal restoration
• Logic level shifting or translation
• Threshold detection

Procurement Notes

Verify the specific suffix R2 indicates cut-tape packaging when ordering. Confirm the BRJZ designation corresponds to the SOT-23-5 package variant required for your PCB layout. Ensure the operating temperature grade matches your environmental specifications. Cross-reference the manufacturer part number with official distributor catalogs to confirm availability status before finalizing procurement plans.

Selection Notes

Select this component for applications requiring fast response times within a low-voltage single-supply environment. The SOT-23-5 package offers space efficiency for compact designs. Consider the fixed hysteresis characteristic inherent to the ADCMP600 model if external noise immunity is needed without additional control pins. Evaluate power dissipation limits relative to ambient temperature constraints.

Part Context

This device belongs to the ADCMP600/ADCMP601/ADCMP602 family of very fast comparators fabricated on Analog Devices' proprietary XFCB2 process. While the ADCMP601 and ADCMP602 offer latch and shutdown capabilities respectively, the ADCMP600 provides a simplified single-channel solution focused on core comparison performance with fixed hysteresis.

Replacement Considerations

The datasheet identifies the device as an improved replacement for the MAX999. Verify pin compatibility and electrical parameter alignment before substituting legacy components in existing designs.