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The INA193–INA198 family of current shunt monitors with voltage output can sense drops across shunts at common-mode voltages from –16 V to +80 V, independent of the INA19x supply voltage. They are available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V. The 500 kHz bandwidth simplifies use in current control loops. The INA193–INA195 devices provide identical functions but alternative pin configurations to the INA196–INA198 devices, respectively.
The INA193–INA198 devices operate from a single 2.7-V to 18-V supply, drawing a maximum of 900 µA of supply current. They are specified over the extended operating temperature range (–40°C to +125°C), and are offered in a space-saving SOT-23 package.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | INA19x Current Shunt Monitor −16 V to +80 V Common-Mode Range datasheet (Rev. G) | PDF | HTML | 03 Jan 2015 |
| E-book | An Engineer's Guide to Current Sensing (Rev. B) | 12 Apr 2022 | ||
| Application note | Using a PCB Copper Trace as a Current-Sense Shunt Resistor | PDF | HTML | 25 Jan 2022 | |
| Selection guide | Current Sense Amplifiers (Rev. E) | 20 Sep 2021 | ||
| E-book | Simplifying Current Sensing (Rev. A) | 09 Jan 2020 | ||
| Technical article | How to get started with current sense amplifiers – part 1 | 19 May 2015 | ||
| Technical article | Current sensing revisited | 05 Jul 2013 | ||
| Analog Design Journal | A dual-polarity, bidirectional current-shunt monitor | 22 Oct 2008 | ||
| Analog Design Journal | Q4 2008 Issue Analog Applications Journal | 22 Oct 2008 | ||
| Analog Design Journal | Low-cost current-shunt monitor IC revives moving-coil meter design | 18 Apr 2006 |
For additional terms or required resources, click any title below to view the detail page where available.
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| Package | Pins | Download |
|---|---|---|
| SOT-23 (DBV) | 5 | View options |
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