Product Overview: MAX6804US29D3 from Maxim Integrated
The MAX6804US29D3 is a microprocessor (µP) supervisory circuit designed by Maxim Integrated to monitor power supplies in digital systems. This high-quality component provides excellent circuit reliability and low cost by eliminating the need for external components and adjustments when monitoring nominal system voltages of 2.93V.
Key Features
- Precision Voltage Monitoring: The device offers a precise factory-set V<sub>CC reset threshold at 2.93V, ensuring accurate monitoring of the system voltage without the need for external resistors.
- Low Power Consumption: With a low supply current of only 1µA, the MAX6804US29D3 is optimized for power-sensitive applications, extending the life of battery-operated devices.
- Manual Reset Input: A manual reset input is provided, allowing for a system reset to be triggered with an external switch or logic signal.
- Reset Timeout: The device features an internally fixed reset timeout period of 140ms (min), which ensures a proper system reset without the need for external timing components.
- Immune to Short V<sub>CC Transients: The MAX6804US29D3 is designed to ignore short transients on the V<sub>CC line, providing stable operation during momentary voltage dips.
Applications
This supervisory circuit is suitable for a wide range of applications, particularly where precise voltage monitoring is critical. Common uses include:
- Portable/Battery-Powered Equipment
- Computers and Controllers
- Embedded Systems
- Data Storage Systems
- Medical Devices
Package and Availability
The MAX6804US29D3 comes in a compact SOT-143 package, making it ideal for space-constrained applications. Its small size and low power requirements make it an excellent choice for portable devices. For purchasing and sample requests, interested parties should contact Maxim Integrated or authorized distributors.
