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
CROSS
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
