GENERAL DEscriptION
The SGM8199 series is a voltage output, bidirectional current shunt monitor, which is designed to sense voltage drops across the shunt at common mode voltage range without being affected by the supply voltage. The device features a wide common mode voltage range from -0.1V to 26V. It also offers a low offset, which allows 10mV full-scale maximum drops across the shunt when sensing current.
The SGM8199 series provides three fixed gains: 20V/V, 50V/V and 100V/V. It operates from 2.7V to 26V single supply, consuming only 85μA quiescent current.
The SGM8199 series is available in a Green SC70-6 package. It is specified over the extended -40℃ to +125℃ temperature range.
FEATURES
Wide Input Common Mode Voltage: -0.1V to 26V
Low Input Offset Voltage: 250μV (VCM = 12V, MAX) (Enable 10mV Full-Scale Shunt Drops)
Gain: 100V/V
Gain Error: ±0.4% (MAX)
Low Quiescent Current: 85μA (TYP)
-40℃ to +125℃ Operating Temperature Range
Available in a Green SC70-6 Package
APPLICATIONS
Laptops
Mobile Phones
Telecom Equipment
Power Managements
Charging Systems
Welding Equipment