LM239ADE4

四通道差分比较仪 QUAD DIFFERENTIAL COMPARATORS

This comparator circuit from Texas Instruments is a type of high gain differential amplifier. It has an open collector output. Its typical dual supply voltage is ±3|±5|±9|±12 V, with a minimum of ±1 V and maximum of ±15 V. This comparator has a minimum operating temperature of -25 °C and a maximum of 85 °C. This device is made with bipolar technology. It has 4 channels per chip. This device uses one or two power supplies.