ADCMP608BKSZ-R2

Overview

The ADCMP608BKSZ-R2 is a rail-to-rail, fast, low-power single-supply comparator fabricated on Analog Devices' proprietary XFCB2 process. It operates within a supply voltage range of 2.5 V to 5.5 V and supports an input common-mode voltage from −0.2 V to VCC + 0.2 V. The device features a TTL/CMOS-compatible output stage capable of driving up to 15 pF loads with full rated timing specifications. Key electrical parameters include a typical propagation delay of 40 ns at 10 mV overdrive, a typical supply current of 500 µA, and a power dissipation of 1 mW at 2.5 V. It includes a shutdown pin for power management and offers robust protection against large input overdrive without phase reversal.

Feature Summary

• Rail-to-rail input capability extending from −0.2 V to VCC + 0.2 V
• TTL- and CMOS-compatible output stage designed for direct logic interfacing
• Integrated shutdown pin for active power reduction
• Robust input stage protection preventing output phase reversal during overdrive

Applications

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

Procurement Notes

Verify the specific ordering suffix (R2) corresponds to the required reel packaging configuration. Confirm that the KS-6 package option aligns with the target PCB footprint requirements. Ensure the -40°C to +125°C temperature range meets the operational environmental specifications. Cross-reference the RoHS compliance status indicated by the Z suffix with regulatory standards applicable to the final assembly.

Selection Notes

Select this component when a single-supply operation between 2.5 V and 5.5 V is required alongside rail-to-rail input flexibility. Consider the ADCMP608BKSZ-R2 for applications demanding low propagation delay dispersion and minimal power consumption in compact designs. Evaluate the 6-lead SC70 package constraints regarding thermal resistance and board space availability compared to larger packages.

Part Context

This part belongs to the ADCMP608 family of high-speed comparators manufactured using the XFCB2 process. The BKSZ variant specifically denotes the 6-lead Thin Shrink Small Outline Transistor Package (KS-6). The R2 suffix indicates the tape and reel packaging format intended for automated surface-mount assembly processes.

Replacement Considerations

ADCMP608BKSZ-RL and ADCMP608BKSZ-REEL7 are confirmed substitutes offering identical electrical characteristics and pinouts, differing only in the reel packaging format.