LM339NE3
TI(德州仪器)
主动器件
四通道差分比较仪 QUAD DIFFERENTIAL COMPARATORS
This comparator circuit from Texas Instruments is a device that consists of a specialized 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 temperature range of 0 °C to 70 °C. This device uses one or two power supplies. It has 4 channels per chip. This device utilizes bipolar technology.
