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SGM8199 - Bi-Directional Current Shunt Monitor

Description

The SGM8199 series are voltage output current shunt monitors which can sense drop across shunt at common mode voltages from -0.1V to 26V, independent of the supply voltage.

Three fixed gains are available: 20V/V, 50V/V and 100V/V.

Features

  • Wide Common Mode Range: -0.1V to 26V.
  • Input Offset Voltage SGM8199A0: 600μV (VCM = 12V, MAX) SGM8199A1: 350μV (VCM = 12V, MAX) SGM8199A2: 250μV (VCM = 12V, MAX) (Enables Shunt Drops of 10mV Full-Scale).
  • Gain Error (Maximum Over Temperature) SGM8199A0: ±0.7% SGM8199A1: ±0.4% SGM8199A2: ±0.4%.
  • Choice of Gains: SGM8199A0 Gain: 20V/V SGM8199A1 Gain: 50V/V SGM8199A2 Gain: 100V/V.
  • Quiescent Current: 85μA (TYP).
  • -40℃ to +125℃ Operating Temperature.

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Datasheet preview – SGM8199

Datasheet Details

Part number SGM8199
Manufacturer SG Micro
File Size 1.09 MB
Description Bi-Directional Current Shunt Monitor
Datasheet download datasheet SGM8199 Datasheet
Additional preview pages of the SGM8199 datasheet.

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Full PDF Text Transcription

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SGM8199 Voltage Output, High or Low Side Measurement, Bi-Directional Current Shunt Monitor GENERAL DESCRIPTION The SGM8199 series are voltage output current shunt monitors which can sense drop across shunt at common mode voltages from -0.1V to 26V, independent of the supply voltage. Three fixed gains are available: 20V/V, 50V/V and 100V/V. The low offset enables current sensing with maximum drops across the shunt as low as 10mV full-scale. These devices operate from a single 2.7V to 26V power supply, drawing a typical 85μA of supply current. The SGM8199 series are available in Green SC70-6 package. They are specified over the extended -40℃ to +125℃ temperature range.
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