Texas InstrumentsLM339AM호환기

The characteristics of this high-gain LM339AM comparator circuit from Texas Instruments allow it to compare input voltages or currents. Its maximum power dissipation is 760 mW. 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 ±18 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.