High-Side Measurement Current Shunt Monitor, Current Output

The INA138 and INA168 are high-side, unipolar, current shunt monitors. Wide input common-mode voltage range, low quiescent current, and tiny SOT23 packaging enable use in a variety of applications. Input common-mode and power-supply voltages are independent and CAN range from 2.7V to 36V for the INA138 and 2.7V to 60V for the INA168. Quiescent current is only 25??A, which permits connecting the power supply to either side of the current measurement shunt with minimal error. The device converts a differential input voltage to a current output. This current is converted back to a 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. Both the INA138 and INA168 are available in SOT23-5 and are specified for the 40C to +125C temperature range. By Texas Instruments
Part Manufacturer Description Datasheet Samples
INA168QPWRG4Q1 Texas Instruments Automotive Grade, 60-V, High-Side, Current Output Current Shunt Monitor 8-TSSOP -40 to 125
INA168QPWRQ1 Texas Instruments Automotive Grade, 60-V, High-Side, Current Output Current Shunt Monitor 8-TSSOP -40 to 125
INA168QDBVRQ1 Texas Instruments Automotive Grade, 60-V, High-Side, Current Output Current Shunt Monitor 5-SOT-23 -40 to 125
INA168NA/250G4 Texas Instruments 60-V, High-Side, Current Output Current Shunt Monitor 5-SOT-23
INA168NA/250 Texas Instruments 60-V, High-Side, Current Output Current Shunt Monitor 5-SOT-23
INA168NA/3KG4 Texas Instruments 60-V, High-Side, Current Output Current Shunt Monitor 5-SOT-23 -40 to 125
INA168NA/3K Texas Instruments 60-V, High-Side, Current Output Current Shunt Monitor 5-SOT-23 -40 to 125
INA168NA/3KQ1 Texas Instruments 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5, SOT-23, 5 PIN
INA168 's PackagesINA168 's pdf datasheet
INA168NA-250 SOT-23
INA168NA-250G4 SOT-23
INA168NA-3K SOT-23
INA168NA-3KG4 SOT-23




INA168 Pinout, Pinouts
INA168 pinout,Pin out
This is one package pinout of INA168,If you need more pinouts please download INA168's pdf datasheet.

INA168 Application circuits
INA168 circuits
This is one application circuit of INA168,If you need more circuits,please download INA168's pdf datasheet.


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