SGM8193 Tiny Packages, Nano-Power, Precision Current-Sense Amplifier
●The SGM8193 series is a nano-power, high precision, high-side current-sense amplifier. The device consumes only 1.2μA (MAX) quiescent current. It features a 60μV(MAX) low offset voltage, which allows for 12-bit resolution at a very low 50mV full-scale current measurement. The device can sense the voltage across a current-sense resistor in a common mode voltage range from 1.6V to 28V. The SGM8193 series provides four fixed gains: 25V/V, 50V/V, 100V/V and 200V/V, which allows flexible selection of the external current-sense resistor.
●The SGM8193 is available in Green SOT-23-5 and WLCSP-1×1-4B packages. The tiny packages make the device an excellent choice for portable and battery-powered applications, where the size is limited. The SGM8193 is rated over the -40 ℃ to +125 ℃ temperature range.
■FEATURES:
●Ultra-Low Quiescent Current: 1.2μA (MAX)
●Input Common Mode Range: 1.6V to 28V
●Low Input Offset Voltage: 60μV (MAX)
●Choice of Gains:
◆SGM8193A0 Gain: 25V/V
◆SGM8193A1 Gain: 50V/V
◆SGM8193A2 Gain: 100V/V
◆SGM8193A3 Gain: 200V/V
●Low Gain Error: ±0.4% (MAX)
●Voltage Output
●-40℃ to +125℃ Operating Temperature Range
●Available in Green SOT-23-5 and WLCSP-1×1-4B Packages
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SGM8193 、 SGM8193A3 、 SGM8193A2 、 SGM8193A1 、 SGM8193A0 、 SGM8193 series 、 SGM8193A0XN5G/TR 、 SGM8193A0XG/TR 、 SGM8193A1XN5G/TR 、 SGM8193A1XG/TR 、 SGM8193A2XN5G/TR 、 SGM8193A2XG/TR 、 SGM8193A3XN5G/TR 、 SGM8193A3XG/TR |
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Nano-Power, Precision Current-Sense Amplifier 、 nano-power, high precision, high-side current-sense amplifier |
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[ Portable Equipment ][ Battery-Powered Equipment ][ Mobile Phones ][ Laptops ][ Personal Digital Assistants ][ Power Management ] |
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Datasheet |
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Please see the document for details |
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SOT-23-5;WLCSP-1×1-4B |
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English Chinese Chinese and English Japanese |
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DECEMBER 2022 |
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REV. A |
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1.4 MB |
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