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MAX34409 Datasheet Smbus Dual/quad Current Monitor

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: MAX34408/MAX34409 EVALUATION KIT AVAILABLE SMBus Dual/Quad Current Monitor.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The MAX34408/MAX34409 are two- and four-channel current monitors that are configured and monitored with a standard I2C/SMBus serial interface.

Each unidirectional current sensor offers precision high-side operation with a low full-scale sense voltage.

The devices automatically sequence through two or four channels and collect the current-sense samples and average them to reduce the effect of impulse noise.

Key Features

  • Enables Accurate Current Consumption Measurement on Up to Four Rails with Digital Serial Readout.
  • Low 12.25mV Full-Scale Current-Sense Voltage.
  • Automatic Round Robin Sequencing to Sample Each Current-Sense Input.
  • Selectable Averaging to Improve Current-Sense Accuracy.
  • Programmable Digital Overcurrent Thresholds with Delay Function.
  • I2C/SMBus Interface with Bus Timeout.
  • Register Access to Real-Time Current Measurements.
  • Comp.

MAX34409 Distributor

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX34408 SMBus Dual/Quad Current Monitor
MAX34417 SMBus Four-Channel High Dynamic Range Power Accumulator
MAX34440 PMBus 6-Channel Power-Supply Manager
MAX34446 PMBus Power-Supply Data Logger
MAX34451 PMBus 16-Channel V/I Monitor and 12-Channel Sequencer/Marginer
MAX34460 PMBus 12-Channel Voltage Monitor/Sequencer
MAX34461 PMBus 16-Channel Voltage Monitor/Sequencer
MAX3450E ESD-Protected USB Transceivers
MAX3451E ESD-Protected USB Transceivers
MAX3452E ESD-Protected USB Transceivers