UM805 - 4-Pin uP Voltage Monitors

Product Overview

Union Semiconductor

Datasheet Details

Part number	UM805
Manufacturer	UniON Semiconductor
File Size	298.51 KB
Description	4-Pin uP Voltage Monitors
Datasheet	UM805 Datasheet
Additional preview pages of the UM805 datasheet.

Product details

Description

The UM805/811/812 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 5V-powered or 3V-powered circuits.

Features

z Computers z No External Components z Controllers z VCC Transient Immunity z Portable/Battery-Powered Equipments z Correct Logic Output Guaranteed to VCC=1.0V z Intelligent Instruments z Precision VCC Monitoring of 3.0V, 3.3V and 5.0V z Critical μP and μC Power Monitoring Supplies z 2μA Supply Current z 140ms Minimum Power-On Reset Pulse Width z Guaranteed Over Temperature z Available in 3 Output Con_f_i_g__u_r_a__t_ions: Open-Drain Active-Low___R__E__S__E_ T Output (UM805) Push-Pul.

📁 Similar Datasheet

UM805 - 15 Watt DC-DC Converters (UNIVERSAL MICROELECTRONICS)
UM8051 - Single Chip 8-Bit Microcomputer (UMC)
UM800 - 15 Watt DC-DC Converters (UNIVERSAL MICROELECTRONICS)
UM801 - 15 Watt DC-DC Converters (UNIVERSAL MICROELECTRONICS)
UM802 - 15 Watt DC-DC Converters (UNIVERSAL MICROELECTRONICS)
UM803 - 15 Watt DC-DC Converters (UNIVERSAL MICROELECTRONICS)
UM8031 - Single Chip 8-Bit Microcomputer (UMC)
UM8035 - Single Chip 8-Bit Microcomputer (UMC)

Other Datasheets by Union Semiconductor

UM803 - 3-Pin Microprocessor Reset Circuits
UM807 - uP Reset Circuits
UM809 - 3-Pin Microprocessor Reset Circuits
UM810 - 3-Pin Microprocessor Reset Circuits
UM811 - 4-Pin uP Voltage Monitors
UM812 - 4-Pin uP Voltage Monitors

Published: Jan 14, 2019 |