E1466DAO-DOF

Overview

The Microchip Technology E1466DAO-DOF is a digital trimmer clock generator IC designed for application-specific clock and timing requirements. It operates at a maximum frequency of 32kHz with a single output circuit and a 1:1 input-to-output ratio. The device functions within a supply voltage range of 1.1V to 2.2V and supports through-hole mounting in an 8-PDIP package (0.300 inch width). It is rated for an operating temperature range of -20°C to +70°C.

Feature Summary

• Digital trimming capability for precise frequency adjustment
• Single output circuit with 1:1 input-to-output ratio
• Low voltage operation from 1.1V to 2.2V
• Through-hole 8-PDIP packaging

Applications

• Application-specific clock generation
• Timing circuits requiring digital trimmability
• Low-frequency oscillator applications

Procurement Notes

Verify the specific ordering suffix DOF against official Microchip documentation to confirm package type, tape/reel specifications, or environmental compliance status. Ensure the supplier provides valid traceability and authenticity guarantees for this component.

Selection Notes

Select this component when a fixed 32kHz digital-trimmable clock source is required. Confirm that the 1.1V to 2.2V supply range aligns with the system power rails and that the -20°C to +70°C commercial temperature grade meets the operational environment requirements.

Part Context

This part belongs to the E1466D series of digital trimmer clock generators. It serves as a specialized timing solution distinct from standard oscillators by allowing post-manufacturing frequency calibration via digital inputs.

Replacement Considerations

Check for direct cross-references in Microchip's product change notifications. Verify pin compatibility and electrical parameters if substituting with other 32kHz digital trimmers.