ADM705ARZ Single-Supply Monitors by Analog Devices

Status: Production
Series: ADM705
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The ADM705 / ADM706 / ADM707 / ADM708 microprocessorsupervisory circuits are suitable for monitoring 5 V powersupplies/batteries and microprocessor activity.The ADM705 / ADM706 provide power-supply monitoringcircuitry that generate a reset output during power-up, powerdown,and brownout conditions. The reset output remainsoperational with VCC as low as 1 V. Independent watchdogmonitoring circuitry is also provided. This is activated if thewatchdog input has not been toggled within 1.60 sec.In addition, there is a 1.25 V threshold detector to warn ofpower failures, to detect low battery conditions, or to monitor anadditional power supply. An active low, debounced manual resetinput (MR) is also included.The ADM705 and ADM706 are identical except for the resetthreshold monitor levels, which are 4.65 V and 4.40 V, respectively.The ADM707 and ADM708 provide a similar functionality tothe ADM705 and ADM706 and only differ in that a watchdogtimer function is not available. Instead, an active high resetoutput (RESET) is available as well as the active low reset output(RESET). The ADM707 and ADM708 are identical except forthe reset threshold monitor levels, which are 4.65 V and 4.40 V,respectively.All devices are available in narrow 8-lead PDIP and 8-lead SOICpackages.

Prices starting from US$0.67


Distributor Starting From Stock
Logo for Chip One Stop Chip One Stop US$1.91
6,441
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Logo for Schukat Electronic Schukat Electronic US$0.67
3,150
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Logo for Newark Electronics Newark Electronics US$2.02
1,333
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Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$0.72
930
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Logo for Farnell Farnell US$1.84
860
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Logo for Analog Devices Analog Devices US$3.15
841
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Logo for element14 element14 US$1.79
468
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Logo for CoreStaff CoreStaff US$1.95
1
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Features

Guaranteed RESET valid with VCC = 1 V
190 μA quiescent current
Precision supply voltage monitor
4.65 V (ADM705/ADM707)
200 ms reset pulse width
Debounced TTL/CMOS manual reset input (MR)
Independent watchdog timer (ADM705/ADM706)
1.60 sec timeout (ADM705/ADM706)
Voltage monitor for power fail or low battery warning
Superior upgrade for MAX705 to MAX708

Alternative Descriptions

Watchdog for 5V-Sup/Battery SO8 | Schukat Electronic
Mp Supervisor, Nsoic-8, 85Deg C | Newark Electronics
IC: Supervisor Integrated Circuit | Transfer Multisort Elektronik
MP SUPERVISOR, NSOIC-8, 85DEG C | Farnell
RESET GENERATOR I.C. | Analog Devices


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADM705ARZ?

Additional datasheets, footprints and schematics for ADM705ARZ are listed on our Part Details page. You can also find images and similar parts to ADM705ARZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADM705ARZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADM705ARZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADM705ARZ fall under?

The ADM705ARZ is listed under Single-Supply Monitors.

Can I view similar or alternative parts?

You can view similar parts to ADM705ARZ when available in the Single-Supply Monitors range under the specifications section at the bottom of the details page.

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 ADM705ARZ you can contact the distributor directly for product support, shipping queries etc.

Is the ADM705ARZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for ADM705ARZ have stock available?

Authorised distributors including Chip One Stop, Schukat Electronic, Newark Electronics, Transfer Multisort Elektronik and Farnell have stock available or on a lead time for ADM705ARZ.

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

Stock availability and lead times will be displayed for ADM705ARZ often in real-time on the comparison pages.

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