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ADM691ARZ The Analog Devices ADM691ARZ is a supervisory circuit designed for microprocessor systems. It offers critical power monitoring and battery control functions.
Mfr Part #:

ADM691ARZ

Available from 3 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices ADM691ARZ is a supervisory circuit designed for microprocessor systems. It offers critical power monitoring and battery control functions.
✓ Total Stock: 4,221 pcs
$ Price Range: $0.75

ADM691ARZ Available from 3 distributors

✓ 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
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
200 pcs
On Request
200 pcs On Request 1 On Request On Request On Request On Request 2026-06-29 21:33:16
Hybrid Electronics ✓
Non-Authorised Inventory information
21 pcs
On Request
21 pcs On Request 1 On Request On Request 1017 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.

ADM691ARZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Industrial Grade
Lead Spacing
Lead Style
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Reset Timeout
Supplier Device Package
Supplier Package
Type
Voltage
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ADM691ARZ Description

Short technical summary and product information.

The ADM691ARZ from Analog Devices is a microprocessor supervisory circuit offering essential power supply monitoring and battery control functions. This component is designed to provide a single-chip solution for critical applications within microprocessor systems, computers, controllers, intelligent instruments, and automotive systems.

 

Key electrical specifications include a voltage monitoring threshold of 4.65V and a reset timeout of 35ms minimum. The device operates across a temperature range of -40°C to 85°C. It supports both Active High and Active Low reset configurations and provides Open Drain, Push-Pull output types.

 

Packaged in a 16-SOIC (0.295", 7.50mm Width) format, the ADM691ARZ is designed for surface mount applications. Its features include low power consumption, precision voltage monitoring, automatic battery backup power switching, and a watchdog timer.

 

This device is suitable for critical mP power monitoring, ensuring system stability during power fluctuations and brownout conditions. It also supports backup battery switching for CMOS RAM and other low-power logic.

ADM691ARZ Quick Information

Product Type: Supervisory Circuit
Canonical Name: ADM691ARZ Microprocessor Supervisory Circuit
Subcategory: Power Management

ADM691ARZ Compliance

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

ADM691ARZ Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

ADM691ARZ Features

  • Monitors single voltage at 4.65V.
  • Provides reset with 35ms minimum timeout.
  • Operates from -40°C to 85°C.
  • Surface mount 16-SOIC package.
  • Automatic battery backup switching.

ADM691ARZ Applications

  • Essential for microprocessor systems.
  • Used in computer and controller designs.
  • Suitable for intelligent instruments.
  • Applicable in automotive systems.
  • Critical mP power monitoring.

ADM691ARZ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ADM691ARZ?

The device operates from 4.5V to 5.5V for ADM693A/ADM800M variants and 4.75V to 5.5V for ADM691A/ADM800L variants.

What is the package type of the ADM691ARZ?

The ADM691ARZ is housed in a 16-SOIC (0.295", 7.50mm Width) surface-mount package.

What is the operating temperature range of the ADM691ARZ?

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

What is the reset timeout period of the ADM691ARZ?

The reset timeout is 35ms minimum.

What reset output types does the ADM691ARZ support?

The device supports both active high and active low reset outputs.

What output driver types are available on the ADM691ARZ?

The outputs are available as open-drain and push-pull.

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