LM3302D
TI(德州仪器)
主动器件
四路差动比较器 QUADRUPLE DIFFERENTIAL COMPARATOR
The unique design of this comparator circuit from Texas Instruments gives your electronic circuit the ability to differentiate between two voltage signals. 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 ±14 V. This comparator has a minimum operating temperature of -40 °C and a maximum of 85 °C. This device uses one or two power supplies. This device is made with bipolar technology. It has 4 channels per chip.
