INA193

-16V 至 +80V、低侧/高侧、高速、电压输出电流分流监控器

The –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.

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Wide Common-Mode Voltage:

–16 V to +80 V

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Low Error: 3.0% Over Temp maximum

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Bandwidth: Up to 500 kHz

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Three Transfer Functions Available: 20 V/V,

50 V/V, and 100 V/V

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Quiescent Current: 900 µA maximum

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Complete Current Sense Solution

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APPLICA ONS

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Welding Equipment

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Notebook Computers

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Cell Phones

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Telecom Equipment

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Automotive

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Power Management

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Battery Chargers

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