LTC1444IS

模拟比较器 LTC1444 - Ultralow Power Quad Comparators with Reference

Who knew comparing two input signals would be so easy with this comparator circuit from . It has an open drain output. Its maximum power dissipation is 500 mW. Its typical dual supply voltage is ±3|±5 V, with a minimum of ±1 V and maximum of ±5.5 V. This comparator has a temperature range of -40 °C to 85 °C. Its typical PSRR is 80 dB. This device uses one or two power supplies. It has 4 channels per chip.