MAX705ESA+T The Analog Devices MAX705ESA+T is a microprocessor supervisory circuit designed to monitor power supply and battery functions. It provides essential reset and monitoring functions for system reliability.
Mfr Part #:

MAX705ESA+T

Available from 5 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices MAX705ESA+T is a microprocessor supervisory circuit designed to monitor power supply and battery functions. It provides essential reset and monitoring functions for system reliability.
Total Stock: 61,168 pcs
$ Price Range: $0.75

MAX705ESA+T Available from 5 distributors

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Non-Authorised

MAX705ESA+T 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
SVHC Present
Supplier Device Package
Supplier Package
Type
Voltage
Watchdog Timer

MAX705ESA+T Description

Short technical summary and product information.

The Analog Devices MAX705ESA+T is a microprocessor supervisory circuit that reduces the complexity and number of components required for monitoring power-supply and battery functions in microprocessor systems. This device significantly improves system reliability and accuracy compared to discrete components.

 

The MAX705ESA+T provides a reset output during power-up, power-down, and brownout conditions. It features a precision supply voltage monitor with a reset threshold of 4.65V and a reset timeout of 140ms minimum. The supervisory circuit also includes a 1.25V threshold detector for power-fail warning or low-battery detection, and an active-low manual-reset input.

 

Designed for critical µP power monitoring applications, the MAX705ESA+T is housed in an 8-SOIC package suitable for surface mounting. Its integrated supervisory functions help reduce board space while enhancing overall system reliability. The operating temperature range is -40°C to 85°C (TA).

 

Key features include a guaranteed RESET valid at VCC = 1V, a 200ms reset pulse width, and a debounced TTL/CMOS-compatible manual-reset input. The output is push-pull, totem pole. This component is suitable for applications in computers, controllers, and intelligent instruments.

MAX705ESA+T Quick Information

Product Type: Microprocessor Supervisory Circuit
Canonical Name: MAX705ESA+T Microprocessor Supervisory Circuit
Subcategory: Supervisory Circuits

MAX705ESA+T Compliance

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

MAX705ESA+T Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

MAX705ESA+T Features

  • Monitors power supply and battery functions.
  • Provides reset during power-up and brownouts.
  • 4.65V precision supply voltage monitor.
  • 140ms minimum reset timeout.
  • Surface mount 8-SOIC package.

MAX705ESA+T Applications

  • Critical µP power monitoring.
  • Used in computers and controllers.
  • Suitable for intelligent instruments.
  • Power-fail warning detection.
  • Low-battery detection.

MAX705ESA+T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reset threshold voltage for the MAX705ESA+T?

The reset threshold voltage for the MAX705ESA+T is 4.65V.

What is the reset timeout duration for the MAX705ESA+T?

The reset timeout duration for the MAX705ESA+T is a minimum of 140ms.

What type of reset output does the MAX705ESA+T provide?

The MAX705ESA+T provides an active low reset output.

What is the operating temperature range for the MAX705ESA+T?

The operating temperature range for the MAX705ESA+T is -40°C to 85°C (TA).

How is the MAX705ESA+T mounted?

The MAX705ESA+T is designed for surface mounting.

What is the package type for the MAX705ESA+T?

The MAX705ESA+T comes in an 8-SOIC package.

Does the MAX705ESA+T have a watchdog timer?

Yes, the MAX705ESA+T has an independent watchdog output that goes low if the watchdog input has not been toggled within 1.6 seconds.

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