Manufacturer Part Number
ADM691AARWZ
Manufacturer
Analog Devices, Inc.
Introduction
The ADM691 is a battery backup circuit that monitors a single supply voltage and generates a reset signal when the voltage drops below a specified threshold.
Product Features and Performance
Monitors a single supply voltage
Generates an active-high or active-low reset signal when the voltage drops below a specified threshold
Reset timeout of 140ms minimum
Operating temperature range of -40°C to 85°C
Product Advantages
Reliable voltage monitoring
Compact 16-SOIC package
Wide operating temperature range
Key Technical Parameters
Voltage threshold: 4.65V
Number of voltages monitored: 1
Reset: Active high/active low
Output type: Open drain, push-pull
Quality and Safety Features
RoHS3 compliant
Compatibility
Surface mount package (16-SOIC)
Application Areas
Battery backup applications
Power supply monitoring
Product Lifecycle
Currently available
No known discontinuation plans
Replacement or upgrade options may be available from Analog Devices
Key Reasons to Choose This Product
Reliable voltage monitoring for critical applications
Wide operating temperature range for diverse environments
Compact package for space-constrained designs
RoHS3 compliance for environmental considerations