MAX706EUA+ by Analog Devices

Low-Cost, µP Supervisory Circuits


The MAX705–MAX708/MAX813L microprocessor (µP) supervisory circuits reduce the complexity and number of components required to monitor power-supply and battery functions in µP systems. These devices significantly improve system reliability and accuracy compared to separate ICs or discrete components. The MAX705/MAX706/MAX813L provide four functions: A reset output during power-up, power-down, and brownout conditions. An independent watchdog output that goes low if the watchdog input has not been toggled within 1.6 seconds. A 1.25V threshold detector for power-fail warning, low-battery detection, or for monitoring a power supply other than +5V. An active-low manual-reset input. The MAX707/MAX708 are the same as the MAX705/MAX706, except an active-high reset is substituted for the watchdog timer. The MAX813L is the same as the MAX705, except RESET is provided instead of active-low RESET. Two supply-voltage monitor levels are available: The MAX705/MAX707/MAX813L generate a reset pulse when the supply voltage drops below 4.65V, while the MAX706/MAX708 generate a reset pulse below 4.40V. All four parts are available in 8-pin DIP, SO and µMAX® packages.

Where to Buy

Prices starting from US$1.85

Distributor Stock
Logo for Rochester Electronics
Rochester Electronics
from US$3.09
61
in stock
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Logo for element14 Singapore
element14
from US$11.17
50
in stock
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Logo for Farnell UK
Farnell
from US$10.12
50
in stock
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Logo for Newark
Newark Electronics
from US$1.85
24
in stock
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Logo for CoreStaff
CoreStaff
from US$4.22
6
in stock
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Features

Supervisory-Function Integration Significantly Improves System Reliability While Reducing Board Space µMAX Package Guaranteed Active Low RESET Valid at VCC = 1V 200ms Reset Pulse Width Debounced TTL/CMOS-Compatible Manual-Reset Input Active-High Reset Output (MAX707/MAX708/MAX813L) Precision-Supply Voltage Monitor 4.65V (MAX705/MAX707/MAX813L) 4.40V (MAX706/MAX708) Voltage Monitor for Power-Fail or Low-Battery Warning
µMAX Package
Guaranteed Active Low RESET Valid at VCC = 1V 200ms Reset Pulse Width Debounced TTL/CMOS-Compatible Manual-Reset Input Active-High Reset Output (MAX707/MAX708/MAX813L)
200ms Reset Pulse Width
Debounced TTL/CMOS-Compatible Manual-Reset Input
Active-High Reset Output (MAX707/MAX708/MAX813L)
Precision-Supply Voltage Monitor 4.65V (MAX705/MAX707/MAX813L) 4.40V (MAX706/MAX708)
4.65V (MAX705/MAX707/MAX813L)
4.40V (MAX706/MAX708)
Voltage Monitor for Power-Fail or Low-Battery Warning

Specifications

Reset Thresh. (V) 3.3 to 5.5
Reset Thresh. Accur. (%) (@ +25°C) 2.5
Reset Out Active LowPush-Pull
tRESET (min) 85ms to 300ms
Watchdog Feature Input (WDI)Input/Output (WDI/WDO)
Watchdog Timeout 1s to 2s
Supervisor Features Adjustable Reset InputManual ResetPower Fail Comparator/Low Battery Detect
ICC (µA) (max) 350
Package/Pins CDIP/8LCC/20PDIP/8SOIC (N)/8UMAX/8
BudgetaryPrice (See Notes) 2.03

Last 6 months Inventory & Pricing History



MAX706EUA+ - Integrated Circuits by Analog Devices

MP SUPERVISOR SINGLE 4.4V UMAX-8

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

Specifications

Threshold Voltage 4.4V
No. of Supervisors / Monitors 1Monitors
Supply Voltage Min 1.2V
Supply Voltage Max 5.5V
Reset Type Manual Active-Low Push-Pull
Digital IC Case µMAX
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)

Last 6 months Inventory & Pricing History


Alternative Descriptions

MP SUPERVISOR, SINGLE, 4.4V, UMAX-8 | element14
Mp Supervisor, Single, 4.4V, Umax-8 | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX706EUA+ ?

Additional datasheets, footprints and schematics for MAX706EUA+ are listed on our Part Details page. You can also find images and similar parts to MAX706EUA+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX706EUA+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX706EUA+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

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Is the MAX706EUA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX706EUA+ have stock available?

Authorised distributors including Rochester Electronics, element14, Farnell, Newark Electronics and CoreStaff have stock available or on a lead time for MAX706EUA+ .

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