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MAX690ACSA-T The MAX690ACSA-T is a microprocessor supervisory circuit from Analog Devices. It features a precision 4.65V reset threshold and a 200ms reset pulse width.
Mfr Part #:

MAX690ACSA-T

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX690ACSA-T is a microprocessor supervisory circuit from Analog Devices. It features a precision 4.65V reset threshold and a 200ms reset pulse width.
✓ Total Stock: 19,593 pcs
$ Price Range: $0.75

MAX690ACSA-T Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
12,053 pcs
On Request
12053 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
7,540 pcs
On Request
7540 pcs On Request 1 On Request On Request 20+ 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.

MAX690ACSA-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
Supplier Device Package
Supplier Package
Type
Voltage
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MAX690ACSA-T Description

Short technical summary and product information.

The MAX690ACSA-T is a microprocessor supervisory circuit designed by Analog Devices to monitor power supply conditions and manage battery backup functions. It provides a reset output during power-up, power-down, and brownout events, ensuring system reliability.

 

Key electrical specifications include a precision supply voltage monitor with a 4.65V threshold for the MAX690A series, a 200ms reset time delay, and a watchdog timer with a 1.6s timeout. The device also offers battery-backup power switching and operates with a low quiescent current of 200μA, reducing power consumption. In battery-backup mode, the quiescent current drops to 50nA.

 

This component is housed in an 8-pin SOIC package, suitable for surface mount applications. Its design simplifies power supply monitoring and battery control in microprocessor systems, improving overall system accuracy and reliability compared to discrete component solutions. The MAX690ACSA-T is well-suited for critical μP power monitoring in battery-powered computers and intelligent instruments.

MAX690ACSA-T Quick Information

Product Type: Supervisor
Series: MAX690A
Canonical Name: MAX690ACSA-T Microprocessor Supervisory Circuit

MAX690ACSA-T Compliance

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

MAX690ACSA-T Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

MAX690ACSA-T Features

  • Monitors single 4.65V power supply.
  • Provides active low reset output.
  • Includes 200ms reset time delay.
  • Features 1.6s watchdog timer.
  • Available in 8-SOIC package.

MAX690ACSA-T Applications

  • Monitors critical microprocessor power.
  • Manages battery backup switching.
  • Used in battery-powered systems.
  • Suitable for intelligent instruments.
  • Enhances system reliability.

MAX690ACSA-T FAQs

6 frequently asked questions generated from this part’s specifications.
What is the reset voltage threshold for the MAX690ACSA-T?

The reset voltage threshold for the MAX690ACSA-T is 4.65V.

What type of reset output does the MAX690ACSA-T provide?

The MAX690ACSA-T provides an active low reset output.

What is the reset time delay for the MAX690ACSA-T?

The reset time delay for the MAX690ACSA-T is 200ms.

Does the MAX690ACSA-T have a watchdog timer?

Yes, the MAX690ACSA-T has a watchdog timer with a 1.6s timeout.

What is the operating temperature range for the MAX690ACSA-T?

The operating temperature range for the MAX690ACSA-T is 0°C to 70°C.

What package type is the MAX690ACSA-T available in?

The MAX690ACSA-T is available in an 8-SOIC package.

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