ADM1816-20AKSZ-RL7

Supervisors Overview

The ADM1816-20AKSZ-RL7 is a voltage supervisory circuit manufactured by Analog Devices Inc. It operates within a supply voltage range up to 5.5 V and features a fixed threshold voltage of 2.55 V. The device provides an active low reset signal with a minimum timeout of 100 ms. It utilizes an open drain or open collector output configuration and is housed in a compact SC-70-3 surface-mount package. The component supports an operating temperature range from -40°C to +105°C, ensuring reliability in industrial environments.

Supervisors Feature Summary

• Provides reliable microprocessor reset generation with active low output
• Features a fixed 2.55 V threshold for precise voltage monitoring
• Includes a guaranteed minimum reset timeout period of 100 ms
• Operates across an extended industrial temperature range

Supervisors Applications

• Microprocessor system supervision
• Battery-powered equipment monitoring
• Industrial control system reset circuits

Supervisors Procurement Notes

Verify the specific suffix RL7 indicates reel packaging when sourcing. Confirm the 20AKSZ designation matches the required 2.55 V threshold and SC-70-3 package. Ensure compatibility with existing PCB footprints and design specifications before procurement.

Supervisors Selection Notes

Select this component for applications requiring a fixed 2.55 V supervision threshold. The SC-70-3 package suits space-constrained designs. Verify that the open drain output type aligns with the target logic interface requirements.

Supervisors Part Context

This part belongs to the ADM1816 series of supervisory circuits from Analog Devices. The series offers various threshold options and package types. The -20 suffix specifically denotes the 2.55 V threshold variant within this family.

Supervisors Replacement Considerations

ADM1816-20AKSZ is a compatible non-reel variant. Other ADM1816 variants with matching thresholds may serve as substitutes if package differences are acceptable.