●此设备包括四个独立的高增益频率补偿运算放大器, 设计通过单电源用来运行宽电压范围, 如两个电源间的差值介于3V至32V (3V至26V, LM2902)时, 或者VCC超过输入共模电压至少1.5V或更多时, 也可以从分离电源进行操作. 低电源电流消耗与电源电压宽幅无关.
● 宽供电电压范围
● 低电源电流消耗与电源电压无关
● 共模输入电压范围, 包括地面, 可直接感应近地面.
● 低输入偏置和失调参数
● 内部频率补偿
● Common mode input voltage range includes ground, allowing direct sensing near ground
● Input offset voltage is typically 3mV
● Input offset current is typically 2nA
● Differential input voltage range of 32V equal to maximum rated supply voltage
● Operating temperature range from 0°C to 70°C
●This device has limited built-in ESD protection. The leads should be shorted together or device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
●Supply voltages larger than 32V for single supply and outside the range of ±16V for dual supply can permanently damage the device.
