Product Summary

The MAX825TEUK is a microprocessor supervisory circuit. The MAX825TEUK combines reset output, watchdog, and manual-reset input functions in a 5-pin SOT23-5 package. The MAX825TEUK significantly improves system reliability and accuracy compared to separate ICs or discrete components. The MAX825TEUK is specifically designed to ignore fast transients on VCC.The applications of the device include Battery-Powered Computers and Controllers, Embedded Controllers, Intelligent Instruments, Automotive Systems, Critical μP Monitoring and Portable/Battery-Powered Equipment.

Parametrics

MAX825TEUK absolute maximum ratings: (1)VCC: -0.3V to +6.0V; (2)All Other Pins: -0.3V to (VCC + 0.3V); (3)Input Current, All Pins Except RESET and RESET: 20mA; (4)Output Current, RESET, RESET: 20mA; (5)Rate of Rise, VCC: 100V/μs; (6)Continuous Power Dissipation: 571mW; (7)Operating Temperature Range: -40 to +85℃; (8)Storage Temperature Range: -65 to +160℃; (9)Lead Temperature (soldering, 10sec): +300℃.

Features

MAX825TEUK features: (1)Precision Monitoring of +3V, +3.3V, and +5V Power Supplies; (2)Operating Current: 3μA; (3)Fully Specified Over Temperature; (4)140ms Min Power-On Reset; (5)Guaranteed RESET Valid to VCC = 1V; (6)Power-Supply Transient Immunity; (7)Watchdog Timer with 1.6sec Timeout; (8)Manual-Reset Input; (9)No External Components.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MAX825TEUK+T
MAX825TEUK+T
Maxim Integrated Products
Supervisory Circuits 5-Pin MPU Supervisor
Data Sheet
0-1: $1.73
1-25: $1.30
25-50: $1.25
50-100: $1.14
MAX825TEUK-T
MAX825TEUK-T
Maxim Integrated Products
Supervisory Circuits
Data Sheet
Negotiable