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ADM705AN The Analog Devices ADM705AN is a supervisory integrated circuit designed for monitoring 5V power supplies. It provides an active low reset output with a 4.65V threshold.
Mfr Part #:

ADM705AN

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices ADM705AN is a supervisory integrated circuit designed for monitoring 5V power supplies. It provides an active low reset output with a 4.65V threshold.
✓ Total Stock: 2,000 pcs
$ Price Range: $0.75

ADM705AN Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ADM705AN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Spacing
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Quiescent Current
Reset
Reset Timeout
Supplier Device Package
Type
Voltage
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ADM705AN Description

Short technical summary and product information.

The ADM705AN from Analog Devices is a low-cost microprocessor supervisory circuit designed for monitoring 5V power supplies and microprocessor activity. It ensures system reliability by generating a reset output during power-up, power-down, and brownout conditions. The reset output remains operational even with VCC as low as 1V.

 

Key features include a precision supply voltage monitor with a threshold of 4.65V, a reset pulse width of 200ms, and an active low manual reset input. This device also incorporates an independent watchdog timer with a 1.60-second timeout, which is crucial for monitoring microprocessor activity. Additionally, a 1.25V threshold detector is included for power fail or low battery warnings.

 

The ADM705AN is available in an 8-pin PDIP package suitable for through-hole mounting. Its operating temperature range is -40°C to 85°C (TA), making it suitable for a variety of industrial and commercial applications.

 

This supervisory circuit is an ideal upgrade for older MAX705 to MAX708 series devices, offering enhanced performance and reliability for critical microprocessor supply monitoring in systems such as computers and intelligent instruments.

ADM705AN Quick Information

Product Type: Supervisory IC
Canonical Name: ADM705AN Microprocessor Supervisory Circuit
Subcategory: Power Management

ADM705AN Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ADM705AN Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

ADM705AN Features

  • Monitors 5V power supplies and microprocessor activity.
  • Guaranteed reset valid with VCC down to 1V.
  • Precision 4.65V supply voltage monitor.
  • Includes independent watchdog timer (1.60 sec).
  • Available in 8-PDIP through-hole package.

ADM705AN Applications

  • Critical microprocessor supply monitoring.
  • Used in computer systems.
  • Suitable for controller applications.
  • Applicable to intelligent instruments.

ADM705AN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the ADM705AN?

The operating voltage (supply voltage monitor threshold) is 4.65V.

What is the operating temperature range of the ADM705AN?

The operating temperature range is -40°C to +85°C.

What package is the ADM705AN available in?

The ADM705AN is available in an 8-pin PDIP (8-DIP, 0.300 inch, 7.62mm) package.

What is the reset timeout of the ADM705AN?

The reset timeout is 160ms minimum.

Does the ADM705AN have a watchdog timer?

Yes, the ADM705AN includes a watchdog timer with a timeout of 1.6 seconds.

What is the output type of the reset signal?

The reset output is push-pull, totem pole, active low.

What is the quiescent current of the ADM705AN?

The quiescent current is 190 µA.

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