E1466DHO-S8G3Y

Overview

The E1466DHO-S8G3Y is a digital trimmable clock oscillator manufactured by Microchip Technology. 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 surface mount installation in an 8-SOIC package (0.154 inch width). It is designed for application-specific clock timing needs, featuring digital trimming capabilities without internal PLLs. The component is rated for operation between -20°C and 70°C.

Feature Summary

• Digital trimming capability for precise frequency adjustment
• Single output circuit with 1:1 ratio
• Low voltage operation from 1.1V to 2.2V
• Surface mount 8-SOIC package

Applications

• Application-specific clock timing circuits
• Low power digital systems requiring 32kHz reference
• Battery-operated devices due to low voltage support

Procurement Notes

Verify the specific ordering suffix S8G3Y against official Microchip documentation to confirm package type and tape/reel specifications. Ensure compatibility with the 1.1V to 2.2V supply range and 8-SOIC footprint during procurement planning.

Selection Notes

Select this component when a digitally trimmable 32kHz clock source is required in a surface-mount 8-SOIC package. Confirm that the operating temperature range of -20°C to 70°C meets system requirements and that the supply voltage aligns with the 1.1V to 2.2V specification.

Part Context

This part belongs to the E1466D family of digital trimmable oscillators. The base model E1466D offers similar electrical characteristics, while the HO-S8G3Y suffix indicates the specific 8-SOIC surface-mount packaging and associated manufacturing details provided by Microchip Technology.

Replacement Considerations

Direct replacements must match the 32kHz frequency, 1.1V-2.2V supply range, and 8-SOIC package. Verify pinout compatibility and digital trimming interface requirements before substituting with other manufacturers' components.