Manufacturer Part Number
DS1815-20+T&R
Manufacturer
analog-devices
Introduction
The DS1815 is a simple reset/power-on reset (POR) supervisor that monitors a single supply voltage. When the monitored voltage falls below a preset threshold, the DS1815 generates an active-low reset signal to hold the system in a known state until the voltage returns to a safe operating level. The DS1815 is available in both through-hole and surface-mount packages, making it suitable for a variety of applications.
Product Features and Performance
Monitors a single supply voltage
Preset voltage threshold of 2.55V
Active-low reset output
Minimum reset timeout of 100ms
Wide operating temperature range of -40°C to +85°C
Product Advantages
Simple and reliable reset/POR functionality
Small package options for space-constrained designs
Wide temperature range for industrial and automotive applications
Key Reasons to Choose This Product
Robust and dependable reset generation to ensure system stability
Flexibility in package selection to fit diverse board layouts
Broad operating temperature suitability for a variety of environments
Quality and Safety Features
Fully specified for industrial and automotive temperature ranges
Reliable through-hole and surface-mount package options
Compatibility
The DS1815 is a standalone reset/POR supervisor and can be used with a wide range of microcontrollers, processors, and other digital logic devices.
Application Areas
Industrial control systems
Automotive electronics
Embedded systems
Power supply monitoring
Product Lifecycle
The DS1815 is an obsolete product, and there are no direct replacement models available from Analog Devices. Customers are advised to contact our website's sales team for alternative reset/POR supervisor options that may better fit their specific application requirements.