MAX707ESA+ by Analog Devices

Low-Cost, µP Supervisory Circuits

Status: Active
Series: MAX707
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

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.

Prices starting from US$0.92


Distributor Starting From Stock
Logo for Schukat Electronic Schukat Electronic US$0.92
200
Buy Now
Logo for RS RS US$8.02
195
Buy Now
Logo for CoreStaff CoreStaff US$2.71
43
Buy Now
Logo for Newark Electronics Newark Electronics US$7.32
38
Buy Now
Logo for element14 element14 US$7.47
38
Buy Now
View Full Pricing & Stock Comparison

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 HighActive LowPush-Pull
tRESET (min) 85ms to 300ms
Watchdog Feature No Watchdog
Supervisor Features Adjustable Reset InputManual ResetPower Fail Comparator/Low Battery Detect
ICC (µA) (max) 350
Package/Pins CDIP/8PDIP/8SOIC (N)/8UMAX/8
BudgetaryPrice (See Notes) 2.24


MAX707ESA+ Power Management ICs - PMIC by Analog Devices

IC SUPERVISORY CIRCUIT SOIC8 707

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

Specifications

Threshold Voltage 4.65V
No. of Supervisors / Monitors 1Monitors
Supply Voltage Min 1.2V
Supply Voltage Max 5.5V
Reset Type Active-High Active-Low
Digital IC Case SOIC
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)
Base Number 707
Logic Function Number 707
Microprocessor Support IC Type Supervisory Circuit
Operating Temperature Range -40°C to +85°C
Output Current Max 20mA
Supply Current 50µA
Supply Voltage Range 1.2V to 5.5V

Alternative Descriptions

U-Mon 4,65V/200ms -40/+85°C SO8 | Schukat Electronic
PROCESSOR SUPERVISOR 4.65V 500UA | RS
Ic, Supervisory Circuit, Soic8, 707 | Newark Electronics
IC, SUPERVISORY CIRCUIT, SOIC8, 707 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX707ESA+ ?

Additional datasheets, footprints and schematics for MAX707ESA+ are listed on our Part Details page. You can also find images and similar parts to MAX707ESA+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX707ESA+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX707ESA+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MAX707ESA+ you can contact the distributor directly for product support, shipping queries etc.

Is the MAX707ESA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX707ESA+ have stock available?

Authorised distributors including Schukat Electronic, RS, CoreStaff, Newark Electronics and element14 have stock available or on a lead time for MAX707ESA+ .

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MAX707ESA+ often in real-time on the comparison pages.

What if I can't find stock of MAX707ESA+ ?

You can fill out our help required form which you can use to request a quote for MAX707ESA+ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay