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MAX6889ETJ+ The MAX6889ETJ+ is an EEPROM-configurable, multivoltage supply sequencer/supervisor from Analog Devices. It monitors multiple voltage detector inputs and features programmable outputs for power-supply sequencing.
Mfr Part #:

MAX6889ETJ+

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX6889ETJ+ is an EEPROM-configurable, multivoltage supply sequencer/supervisor from Analog Devices. It monitors multiple voltage detector inputs and features programmable outputs for power-supply sequencing.
✓ Total Stock: 105 pcs
$ Price Range: $0.75

MAX6889ETJ+ Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
105 pcs
On Request
105 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.

MAX6889ETJ+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Interface
Lead Style
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Reset Timeout
Supplier Device Package
Type
Voltage
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MAX6889ETJ+ Description

Short technical summary and product information.

The MAX6889ETJ+ from Analog Devices is a highly configurable multivoltage supply sequencer and supervisor designed for complex power management applications. This device features eight configurable input voltage detectors and ten programmable outputs, enabling sophisticated power-supply sequencing.

 

The voltage detectors offer configurable thresholds, with high-voltage inputs supporting ranges up to 15.25V and other inputs monitoring down to 0.5V. Programmable output stages can be configured as active-high, active-low, open-drain, or weak pullup, with timing delays adjustable from 25µs to 1600ms. A watchdog timer is also integrated for added system reliability.

 

Communication and configuration are handled via an I2C/SMBus-compatible serial interface, which accesses the internal 512-bit user EEPROM. The MAX6889ETJ+ is specified for operation over the extended temperature range of -40°C to +85°C and is housed in a compact 5mm x 5mm x 0.8mm thin QFN package, suitable for surface mounting.

 

Key applications include telecommunication systems, networking equipment, servers, workstations, and multi-microprocessor systems requiring precise voltage monitoring and sequencing.

MAX6889ETJ+ Quick Information

Product Type: Supervisor
Canonical Name: MAX6889ETJ+ EEPROM-Programmable Multivoltage Supply Sequencer/Supervisor
Subcategory: Sequencer

MAX6889ETJ+ Compliance

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

MAX6889ETJ+ Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

MAX6889ETJ+ Features

  • Eight configurable input voltage detectors.
  • Ten programmable outputs with flexible configurations.
  • Adjustable timing delays from 25µs to 1600ms.
  • Integrated watchdog timer for system monitoring.
  • I2C/SMBus serial interface for configuration.

MAX6889ETJ+ Applications

  • Ideal for telecommunication systems.
  • Suitable for networking systems.
  • Used in servers and workstations.
  • Applicable to multi-microprocessor systems.

MAX6889ETJ+ FAQs

7 frequently asked questions generated from this part’s specifications.
How many voltage inputs does the MAX6889ETJ+ monitor?

The MAX6889ETJ+ monitors up to eight voltage inputs.

What is the threshold accuracy of the MAX6889ETJ+?

Threshold accuracy is ±1%.

What interface does the MAX6889ETJ+ use for configuration?

The device uses an I2C/SMBus-compatible serial interface.

What is the operating temperature range of the MAX6889ETJ+?

It operates from -40°C to 85°C (TA).

What package is the MAX6889ETJ+ available in?

The MAX6889ETJ+ comes in a 32-TQFN (5x5) surface-mount package (32-WFQFN exposed pad).

What reset options does the MAX6889ETJ+ support?

It supports active high/active low reset with an adjustable/selectable reset timeout.

Does the MAX6889ETJ+ include a watchdog timer?

Yes, it includes a watchdog timer with timeout periods from 6.25ms to 102.4s.

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