E1466DAO-DIT

Overview

The E1466DAO-DIT is a digital trimmable clock generator manufactured by Microchip Technology. It operates within a supply voltage range of 1.1V to 2.2V and provides a single output circuit with a maximum frequency of 32kHz. The device features a 1:1 input-to-output ratio and lacks differential signaling capabilities. It is housed in an 8-PDIP package designed for through-hole mounting, suitable for applications requiring precise timing control in low-voltage environments.

Feature Summary

• Digital trimming capability for frequency adjustment
• Single output circuit with 1:1 ratio
• Low voltage operation (1.1V ~ 2.2V)
• 8-PDIP through-hole package

Applications

• Real-time clock circuits
• Microcontroller system clocks
• Low-frequency timing references

Procurement Notes

Verify component status as the part may be discontinued or have limited availability. Confirm RoHS compliance status, as some sources indicate non-compliance. Ensure the specific suffix matches required packaging and temperature grades before ordering.

Selection Notes

Select this component when a fixed 32kHz reference with digital adjustability is required. Ensure the design supports the 1.1V to 2.2V supply range. Verify that through-hole mounting is compatible with the PCB layout constraints.

Part Context

This part belongs to the E1466D series of digital trimmable oscillators. It serves as a specialized timing solution for embedded systems needing stable, adjustable low-frequency clocks without external crystals.

Replacement Considerations

Check for direct pin-compatible alternatives from Microchip's current portfolio. Verify if other digital trimmable oscillators meet the 32kHz and voltage requirements.