LM239ADRE4

四通道差分比较仪 QUAD DIFFERENTIAL COMPARATORS

Compare two input voltages in your electronic circuit with this comparator circuit from Texas Instruments and output a digital or binary signal indicating the larger input. 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 -25 °C to 85 °C. This device utilizes bipolar technology. This device uses one or two power supplies. It has 4 channels per chip.