INA169NA/250G4 - 

Current Sense Amplifier, Unipolar, 1 Amplifier, 10 µA, SOT-23, 5 Pins, -55 °C, 125 °C

INA169NA/250G4 - Current Sense Amplifier, Unipolar, 1 Amplifier, 10 µA, SOT-23, 5 Pins, -55 °C, 125 °C

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Product Overview

The INA169NA/250G4 is a high side current shunt monitor in 5 pin SOT-23 package. This unipolar current shunt monitor has wide input common mode voltage range, high speed, low quiescent current and tiny packaging which enables the INA169 to use in variety of applications. Input common mode and power supply voltages are independent of each other. Quiescent current of 60µA permits connecting power supply to either side of current measurement shunt with minimal error. The INA169 converts differential input voltage to current output. This current is converted back to voltage with an external load resistor that sets any gain from 1 to over 100. Although designed for current shunt measurement, the circuit invites creative applications in measurement and level shifting.
  • Wide supply and common mode range from 2.7V to 60V
  • Common mode rejection of 120dB
  • Bandwidth of 440KHz at ROUT = 10Kohm
  • Offset voltage of 0.1µV/V
  • Operating temperature range from -55°C to 125°C


Portable Devices, Automotive, Power Management, Consumer Electronics


This integrated circuit can be damaged by ESD. Failure to observe proper handling and installation procedures can cause damage.

Product Information

1 Amplifier
Cut Tape
MSL 2 - 1 year
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