MAX808LESA+ by Analog Devices

8-Pin µP Supervisory Circuits with ±1.5% Reset Accuracy

Status: Active
Series: MAX808L, MAX808M, MAX808N
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The MAX801/MAX808 microprocessor (µP) supervisory circuits monitor and control the activities of +5V µPs by providing backup-battery switchover, low-line indication, and µP reset. Additional features include a watchdog for the MAX801 and CMOS RAM write protection for the MAX808. The MAX801/MAX808 offer a choice of reset-threshold voltage (denoted by suffix letter): 4.675V (L), 4.575V (N), and 4.425V (M). These devices are available in 8-pin DIP and SO packages.

Where to Buy

Prices starting from US$8.18

Distributor Stock
Logo for Farnell
Farnell
from US$9.88
No stock
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Logo for Analog Devices
Analog Devices
from US$8.18
942
in stock
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Logo for element14
element14
from US$8.95
-
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Features

Precision Voltage Monitoring, ±1.5% Reset Accuracy
200ms Power-OK/Reset Time Delay
Active-low RESET Output (MAX808)
RESET and active-low RESET Outputs (MAX801)
Watchdog Timer (MAX801)
On-Board Gating of Chip-Enable Signals (MAX808): Memory Write-Cycle Completion 3ns CE Gate Propagation Delay
Memory Write-Cycle Completion
3ns CE Gate Propagation Delay
1µA Standby Current
Power Switching: 250mA in VCC Mode 20mA in Battery-Backup Mode
250mA in VCC Mode
20mA in Battery-Backup Mode
MaxCap™/SuperCap™ Compatible
Active-low RESET Guaranteed Valid to VCC = 1V
Low-Line Threshold 52mV Above Reset Threshold

Specifications

Reset Thresh. (V) 4.0 to 4.54.5 to 5.0
Reset Out Active LowPush-Pull
ICC (µA) (max) 90
Oper. Temp. (°C) -40 to +850 to +70
Package/Pins PDIP/8SOIC (N)/8
BudgetaryPrice (See Notes) 4.02


MAX808LESA+ Power Management ICs - PMIC by Analog Devices

MPU SUPERVISOR 5.5V NSOIC-8

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Threshold Voltage 4.675V
No. of Supervisors / Monitors 1Monitors
Supply Voltage Min 0V
Supply Voltage Max 5.5V
Reset Type Active-Low Push-Pull
Digital IC Case NSOIC
No. of Pins 8Pins
Delay Time 200ms
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

8-Pin µP Supervisory Circuits | Analog Devices
MPU SUPERVISOR, 5.5V, NSOIC-8 | Farnell

Frequently Asked Questions

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Is the MAX808LESA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX808LESA+ have stock available?

Authorised distributors including Analog Devices, element14 and Farnell have stock available or on a lead time for MAX808LESA+ .

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