LM339 概述

The LM339 consists of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages.

The LM339 is characterized for operation from 0°C to 70°C.

LM339 特性

• Single Supply or Dual Supplies
• Wide Range of Supply Voltage
  • Max Rating: 2 V to 36 V
  • Tested to 30 V: Non-V Devices
  • Tested to 32 V: 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 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