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LM139AJ

Texas Instruments 校验器 IC

更新日期：2024-04-01 00:04:00

LM139AJ

Texas Instruments 校验器 IC

产品简介：四路差分比较器

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LM139AJ 供应商

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  • 封装/批号
  • 数量
  • 地区
  • 日期
  • 说明
  • 询价

LM139AJ 中文资料属性参数

  • 制造商：National Semiconductor (TI)
  • 通道数量：4 Channels
  • 产品：Analog Comparators
  • 输出类型：Open Collector, Open Drain
  • 响应时间：0.3 us
  • 补偿电压（最大值）：2 mV
  • 电源电流（最大值）：2 mA
  • 最大工作温度：+ 125 C
  • 封装 / 箱体：CDIP-14
  • 最小工作温度：- 55 C
  • 工厂包装数量：25
  • Supply Voltage - Max：30 V
  • Supply Voltage - Min：2 V

产品特性

  • Wide Supply RangesSingle Supply: 2 V to 36 V (Tested to 30 V)Dual Supplies: ±1 V to ±18 V (Tested to ±15 V)
  • Single Supply: 2 V to 36 V (Tested to 30 V)
  • Dual Supplies: ±1 V to ±18 V (Tested to ±15 V)
  • Low Supply-Current Drain Independent of Supply Voltage: 0.8 mA (Typical)
  • Low Input Bias Current: 25 nA (Typical)
  • 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
  • On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.

产品概述

The LM139A-MIL device consists 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 LM139A-MIL device is characterized for operation over the full military temperature range of –55°C to +125°C.
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LM139AJ 数据手册

数据手册 说明 数量 操作
LM139AJ

QUAD DIFFERENTIAL COMPARATORS

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LM139AJ

Low Power Low Offset Voltage Quad Comparators

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LM139AJ/883

Low Power Low Offset Voltage Quad Comparators

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LM139AJ/PB

Comparator General Purpose CMOS, DTL, ECL, MOS, Open-Collector, TTL 14-CDIP

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LM139AJB

QUAD DIFFERENTIAL COMPARATORS

 19 Pages页,519K 查看
LM139AJRQML

Low Power Low Offset Voltage Quad Comparators

 19 Pages页,379K 查看
LM139AJRQMLV

Low Power Low Offset Voltage Quad Comparators

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LM139AJ 电路图

LM139AJ 电路图

LM139AJ 电路图

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