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ADM693AARNZ The ADM693AARNZ is a supervisory circuit from Analog Devices designed for microprocessor systems. It features a 4.4V threshold voltage and a 140ms minimum reset timeout.
Mfr Part #:

ADM693AARNZ

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The ADM693AARNZ is a supervisory circuit from Analog Devices designed for microprocessor systems. It features a 4.4V threshold voltage and a 140ms minimum reset timeout.
✓ Total Stock: 6,898 pcs
$ Price Range: $0.75

ADM693AARNZ Available from 1 distributor

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✓ Non-Authorised
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Components Technology Group, Inc. ✓
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6,898 pcs
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6898 pcs On Request 1 On Request On Request On Request On Request On Request
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ADM693AARNZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Reset Timeout
Supplier Device Package
Type
Voltage
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ADM693AARNZ Description

Short technical summary and product information.

The ADM693AARNZ is a supervisory circuit from Analog Devices, part of the ADM691A/ADM693A/ADM800L/M family. This IC provides essential power supply monitoring and battery control functions for microprocessor systems. Key features include a precision voltage monitor with a 4.4V threshold, a minimum reset timeout of 140ms, and support for active high/active low reset signals.

 

Designed for reliability, the ADM693AARNZ offers automatic battery backup switching and protection for CMOS RAM write operations. It operates within a temperature range of -40°C to 85°C.

 

The component is housed in a 16-SOIC package with surface mount mounting type. Its output can be configured as open drain or push-pull, making it versatile for various system designs. This supervisor is suitable for critical power monitoring applications in computers, controllers, and automotive systems.

ADM693AARNZ Quick Information

Product Type: Supervisor
Canonical Name: ADM693AARNZ Battery Backup Circuit Supervisor
Subcategory: Power Management

ADM693AARNZ Compliance

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

ADM693AARNZ Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

ADM693AARNZ Features

  • Monitors single voltage at 4.4V.
  • Provides reset with 140ms minimum timeout.
  • Supports active high/low reset signals.
  • Surface mount 16-SOIC package.
  • Operates from -40°C to 85°C.

ADM693AARNZ Applications

  • Microprocessor power monitoring.
  • Battery backup control.
  • CMOS RAM write protection.
  • Automotive system applications.
  • Intelligent instrument design.

ADM693AARNZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage threshold of the ADM693AARNZ?

The voltage threshold for the internal voltage detector is 4.4V (minimum) for VCC ranges 4.75V to 5.5V (ADM691A/ADM800L) or 4.5V to 5.5V (ADM693A/ADM800M).

What is the operating temperature range of the ADM693AARNZ?

The device operates over an ambient temperature range of -40°C to 85°C.

What is the reset timeout of the ADM693AARNZ?

The reset timeout is a minimum of 140 milliseconds.

Does the ADM693AARNZ support active high and active low reset outputs?

Yes, it provides both active high and active low reset outputs.

What output types does the ADM693AARNZ offer?

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

Does the ADM693AARNZ include a battery backup circuit?

Yes, it features a battery backup circuit.

What is the package type of the ADM693AARNZ?

It is housed in a 16-SOIC (0.154", 3.90mm width) surface-mount package, also supplied as 16-SOIC.

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