High-side Current-Sense Amplifier with Open-Drain Comparator and Reference,SGM8197A3 Replace INA202.
SGM8197A3
SGM8197A3.pdf
SGM8197A3.pdfFEATURES
? Power Supply Range: 2.7V to 28V
? Quiescent Current: 650μA (TYP)
? Choice of Gains:
SGM8197A0 Gain: 10V/V
SGM8197A1 Gain: 20V/V
SGM8197A2 Gain: 50V/V
SGM8197A3 Gain: 100V/V
? High Accuracy: 1.2% (MAX) Gain Error
? Input Common Mode Voltage Range: -24V to 105V
? Bandwidth: 1200kHz (SGM8197A1)
? Voltage Reference of the Comparator: 0.6V (TYP)
? Comparator with an Open-Drain Output
? Capability of Latching on the Comparator Output
? -40℃ to +125℃ Operating Temperature Range
? Available in Green SOIC-8 and MSOP-8 Packages
PIN CONFIGUTION
优势替代
FEATURES
? 完整电流感测解决方案
? 三种增益可供选择：
INA200 = 20V/V
INA201 = 50V/V
INA202 = 100V/V
? 0.6V 内部电压基准
? 内部漏极开路比较器
? 比较器锁存功能
? 共模范围：-16V 至 80V
? 高精度：整个温度范围内的最大误差为 3.5%
? 带宽：500kHz (INA200)
? 静态电流：1800μA（最大值）
? 封装：SOIC-8、VSSOP-8
PIN CONFIGUTION
