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LM339

订购信息

型号 封装 在线定购
LM339DR(查看) SOIC14
LM339N(查看) PDIP14

引脚布局

(点击图片看大图)
技术资料—— LM339 PDF技术资料

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 参数
LM339 基本参数
VS   2-30 V
VIO   5 mV
LM339 其他特性
输出电流   6 mA
通道数   4
LM339 封装与引脚
PDIP14, SO14, SOIC14, SSOP14, TSSOP14

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