SGM8199A1中文资料Voltage Output, High or Low Side Measurement, Bi-Directional Current Shunt Monitor数据手册SGMICRO规格书

描述 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.

特性 Features

• Wide Input Common Mode Voltage: -0.1V to 26V
• Low Input Offset Voltage: 350μV (VCM = 12V, MAX) (Enable 10mV Full-Scale Shunt Drops)
• Gain: 50V/V
• Gain Error: ±0.4% (MAX)
• Low Quiescent Current: 85μA (TYP)
• -40℃ to +125℃ Operating Temperature Range
• Available in a Green SC70-6 Package

应用 Application

• Laptops
• Mobile Phones
• Telecom Equipment
• Power Managements
• Charging Systems
• Welding Equipment