These 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 are characterized for operation over the full military temperature range of –55°C to 125°C. The LM239 and LM239A are characterized for operation from –25°C to 125°C. The LM339 and LM339A are characterized for operation from 0°C to 70°C. The LM2901, LM2901AV, and LM2901V are characterized for operation from –40°C to 125°C.
• Wide Supply Ranges
– Single Supply: 2 V to 36 V (Tested to 30 V for Non-V Devices and 32 Vfor 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 (Typ)
• Low Input Bias Current: 25 nA (Typ)
• Low Input Offset Current: 3 nA (Typ) (LM139)
• Low Input Offset Voltage: 2 mV (Typ)
• 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
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