ADM8611N293ACBZ-R7

Supervisors Overview

The ADM8611N293ACBZ-R7 is a voltage supervisory circuit manufactured by Analog Devices Inc. It operates within a supply voltage range of up to 5.5 V and features a threshold voltage of 2.93 V. The device provides one monitored input with an active low, open-drain output type. It includes manual reset functionality and has a reset delay time of 200 ms. The component is housed in a WLCSP-6 package for surface mount installation. It maintains an accuracy of 1.3% and draws a working supply current of 92 nA. The overvoltage threshold is specified at 2.959 V. The operational temperature range extends from -40°C to +85°C.

Supervisors Feature Summary

• Provides precise voltage supervision with high accuracy for monitoring single power rails
• Features ultra-low quiescent current consumption suitable for battery-powered applications
• Includes manual reset capability for system control flexibility
• Utilizes compact WLCSP packaging for space-constrained designs

Supervisors Applications

• Portable electronic devices requiring efficient power management
• Battery-operated systems needing low standby current
• Embedded controllers requiring reliable voltage supervision
• Consumer electronics with limited board space

Supervisors Procurement Notes

Verify the specific suffix R7 indicates reel packaging when ordering. Confirm the N293 designation matches the required 2.93 V threshold for your application. Ensure compatibility with WLCSP-6 assembly processes. Check regional availability as distribution may vary. Validate RoHS compliance status through official documentation before integration.

Supervisors Selection Notes

Select this component when a fixed 2.93 V threshold is required for single-input monitoring. Consider the 92 nA supply current for strict power budget constraints. The WLCSP-6 package suits designs with minimal footprint requirements. Verify that the active low open-drain output aligns with the downstream logic interface. Ensure the operating temperature range meets environmental specifications.

Supervisors Part Context

This part belongs to the ADM8611/ADM8612 series of ultra-low power voltage supervisors. These devices are designed for applications where power efficiency and small size are critical. The series offers various threshold voltages to accommodate different rail monitoring needs. Analog Devices integrates these features into compact packages to support modern portable electronics trends.

Supervisors Replacement Considerations

Check for other ADM8611 variants with different threshold voltages if 2.93 V is not exact. Compare pinout compatibility with alternative WLCSP-6 supervisors. Verify equivalent quiescent current levels for power-sensitive designs. Ensure functional equivalence in reset delay and output configuration.