STMicroelectronicsLM239QTLinear Comparators

This LM239QT comparator circuit from STMicroelectronics outputs a digital or binary signal to indicate the larger of the two input voltage or current signals in your electronic device. It has an open collector output. Its typical dual supply voltage is ±3|±5|±9|±12|±15 V, with a minimum of ±1 V and maximum of ±16 V. This comparator has a temperature range of -40 °C to 105 °C. This device utilizes bipolar technology. It has 4 channels per chip. This device uses one or two power supplies.