The INA193A 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 INA193A operates from a single 2.7-V to 18-V supply, drawing a maximum of 1300-µA of supply current. It is specified over the extended operating temperature range (–55°C to 125°C), and is offered in a space-saving SOT23 package.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | Current Shunt Monitor -16 V to 80 V Common-Mode Range datasheet (Rev. A) | 18 Sep 2013 | |
| * | VID | INA193A-EP VID V6207638 | 21 Jun 2016 | |
| * | Radiation & reliability report | INA193AMDBVREP Reliability Report | 06 Feb 2015 | |
| 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 |
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Additionally, an external protection circuit is implemented to provide surge and fast-transient protection and demonstrate the different immunity levels to (...)
| Package | Pins | Download |
|---|---|---|
| SOT-23 (DBV) | 5 | View options |
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