MAX812 Datasheet 4-pin Up Voltage Monitors

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: Click here for production status of specific part numbers. MAX811/MAX812 General.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	MAX812
Manufacturer	Maxim Integrated (now Analog Devices)
File Size	943.29 KB
Description	4-Pin uP Voltage Monitors
Datasheet	MAX812 MAX811 Datasheet (PDF)

General Description

The MAX811/MAX812 are low-power microprocessor (μP) supervisory circuits used to monitor power supplies in μP and digital systems.

They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with 5Vpowered or 3V-powered circuits.

The MAX811/MAX812 also provide a debounced manual reset input.

Key Features

Integrated Voltage Monitor Increases System Robustness with Added Manual Reset.
Precision Monitoring of 3V, 3.3V, and 5V Power-Supply Voltages.
140ms Min Power-On-Reset Pulse Width.
RESET Output (MAX811), RESET Output (MAX812).
Guaranteed Over Temperature.
Guaranteed RESET Valid to VCC = 1V (MAX811).
Power-Supply Transient Immunity.
Saves Board Space.
No External Components.
4-Pin SOT143 Package.

MAX812 Distributor

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number	Description
MAX810	3-Pin Microprocessor Reset Circuits
MAX817L	+5V Microprocessor Supervisory Circuits
MAX817M	+5V Microprocessor Supervisory Circuits
MAX800L	Microprocessor Supervisory Circuits
MAX800M	Microprocessor Supervisory Circuits
MAX802	3.0V/3.3V Microprocessor Supervisory Circuits
MAX802R	3.0V/3.3V Microprocessor Supervisory Circuits
MAX802S	3.0V/3.3V Microprocessor Supervisory Circuits
MAX802T	3.0V/3.3V Microprocessor Supervisory Circuits
MAX803	3-Pin Microprocessor Reset Circuits