ADCMP608BKSZ-REEL7

Overview

The ADCMP608BKSZ-REEL7 is a fast, low-power comparator fabricated on Analog Devices' proprietary XFCB2 process. It operates on a single supply voltage ranging from 2.5 V to 5.5 V and features rail-to-rail input common-mode voltage capability extending from −0.2 V to VCC + 0.2 V. The device provides a propagation delay of 40 ns with a typical supply current of 500 µA at 2.5 V, resulting in a power dissipation of approximately 1 mW. It includes a shutdown pin for power management and offers TTL/CMOS-compatible outputs capable of driving up to 15 pF loads.

Feature Summary

• Rail-to-rail input operation with robust overdrive protection preventing output phase reversal
• TTL/CMOS-compatible output stage designed for graceful degradation under capacitive loading
• Integrated shutdown control pin for active power reduction
• High-speed performance utilizing proprietary XFCB2 fabrication technology

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 REEL7 against official manufacturer documentation to confirm packaging specifications. Ensure compatibility with the required operating temperature range of −40°C to +125°C. Confirm that the 6-lead SC70 package dimensions align with the target PCB layout constraints. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement.

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 capabilities. Consider the 40 ns propagation delay and 500 µA typical supply current for applications balancing speed and power efficiency. Verify that the TTL/CMOS output drive strength meets the fan-out requirements of the downstream logic circuitry without necessitating additional buffering stages.

Part Context

This part belongs to the ADCMP608 family of high-speed comparators manufactured by Analog Devices Inc. It utilizes the XFCB2 process to achieve fast switching speeds within a compact footprint. The device is designed for versatile use in time-critical applications requiring precise threshold detection and signal conditioning across a wide temperature range.

Replacement Considerations

Official substitutes include ADCMP608BKSZ-R2 and ADCMP608BKSZ-RL, which share identical electrical characteristics and the 6-Lead Thin Shrink Small Outline Transistor Package (KS-6). Verify that any alternative sourcing maintains the same thermal resistance and absolute maximum ratings.