LM239ADR

The LMx39x and the LM2901xx devices consist of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common - mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open - collector outputs to achieve wired - AND relationships. The LM139 and LM139A devices are characterized for operation over the full temperature range of - 55℃ to 125℃. The LM239 and LM239A devices are characterized for operation from - 25℃ to 125℃. The LM339 and LM339A devices are characterized for operation from 0℃ to 70℃. The LM2901, LM2901AV, and LM2901V devices are characterized for operation from - 40℃ to 125℃.

Applications

• Industrial
• Automotive
• HEV/EV and Power Trains
• Infotainment and Clusters
• Body Control Modules
• Power Supervision
• Oscillators
• Peak Detectors
• Logic Voltage Translation

Key features

• Wide Supply Ranges
• Single Supply: 2 V to 36 V (Tested to 30 V for Non - V Devices and 32 V for V - Suffix Devices)
• Dual Supplies: ±1 V to ±18 V (Tested to ±15 V for Non - V Devices and ±16 V for V - Suffix Devices)
• Low Supply - Current Drain Independent of Supply Voltage: 0.8 mA (Typical)
• Low Input Bias Current: 25 nA (Typical)
• Low Input Offset Current: 3 nA (Typical) (LM139)
• Low Input Offset Voltage: 2 mV (Typical)
• Common - Mode Input Voltage Range Includes Ground
• Differential Input Voltage Range Equal to Maximum - Rated Supply Voltage: ±36 V
• Low Output Saturation Voltage
• Output Compatible With TTL, MOS, and CMOS