S-89220ACNC-1C1TFG

Comparators Overview

The S-89220ACNC-1C1TFG is a single-channel CMOS comparator from the Mini Analog Series by Seiko Instruments Inc. It operates within a supply voltage range of 1.8 V to 5.5 V and features a typical current consumption of 10 µA. The device includes an internal phase compensation circuit, ensuring stability without external components. Key electrical characteristics include a maximum input offset voltage of 4.0 mV and a common-mode rejection ratio of up to 70 dB. It utilizes an SC-88A package for surface-mount applications.

Comparators Feature Summary

• Integrates a phase compensation circuit for stable operation without external components
• Designed for low-voltage operation with significantly reduced current consumption compared to bipolar comparators
• Provides high precision through minimized input offset voltage specifications

Comparators Applications

• Cellular phones
• Personal Digital Assistants (PDAs)
• Notebook PCs
• Digital cameras
• Digital video cameras

Comparators Procurement Notes

Verify that the component originates from authorized channels due to potential counterfeit risks. Confirm the specific ordering suffix matches the required tape reel delivery format. Ensure compliance with RoHS standards and check for any recent product change notifications regarding material composition or manufacturing location updates before finalizing procurement.

Comparators Selection Notes

Select this model when minimizing power consumption is critical for portable battery-operated devices. The low input offset voltage makes it suitable for precision signal conditioning tasks. Compare propagation delay times against system requirements, as performance varies with supply voltage levels. Ensure the operating temperature range aligns with the intended environmental conditions of the target application.

Comparators Part Context

This component belongs to the Mini Analog Series, which focuses on integrating general-purpose analog circuits into compact packages. Manufactured by Seiko Instruments Inc., the series targets the mobile electronics market. The S-89220A variant specifically offers lower quiescent current than its S-89210A counterpart, optimizing efficiency for extended battery life in handheld consumer electronics.

Comparators Replacement Considerations

The S-89210ACNC-1C0TFG serves as a functional alternative within the same series, offering identical pinout and package dimensions but with higher current consumption. Verify that the increased power draw remains within the thermal and battery constraints of the design before substituting.