INA300 High- or Low-Side, Over Current Detector Evaulation Module


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The INA300 is a high common-mode, precision, bidirectional, current-sensing comparator that can be configured to detect over current conditions through the voltage developed across a shunt resistor.  Operating from a single power supply from 2.7 V to 5.5 V, the INA300 can be configured to detect shunt voltages from 0 V to 250 mV in the presence of common-mode voltages from 0 V to 36 V. The INA300EVM allows for easy user configuration of the INA300 device by using jumpers.

  • Jumper selectable Enable and disable
  • Jumper selectable Latch mode and transparent mode
  • Jumper selectable Delay (10 μs, 50 μs, and 100 μs)
  • Jumper selectable Hysteresis (2 mV, 5 mV, and 10 mV)
  • Threshold set by a single resistor or an external voltage source
Current sense amplifiers analog output
INA300 36V current sense comparator INA300-Q1 AEC-Q100, 36V current sense comparator

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INA300EVM – INA300 High- or Low-Side, Over Current Detector Evaulation Module

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Technical documentation

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Type Title Date
* User guide INA300EVM User's Guide Feb. 17, 2014
More literature INA300EVM EU Declaration of Conformity (DoC) Jan. 02, 2019

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