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  • 参考价格:¥2.50-¥7.45

更新日期:2024-04-01

产品简介:高稳定性 555 计时器

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  • 参考价格:¥2.50-¥7.45

LM555CMX/NOPB 供应商

  • 公司
  • 型号
  • 品牌
  • 封装/批号
  • 数量
  • 地区
  • 日期
  • 说明
  • 询价

LM555CMX/NOPB 中文资料属性参数

  • 制造商:National Semiconductor (TI)
  • 类型:Standard
  • 封装 / 箱体:SOIC-8
  • 内部定时器数量:1
  • Supply Voltage - Max:16 V
  • Supply Voltage - Min:4.5 V
  • 最大功率耗散:1180 mW
  • 最大工作温度:+ 70 C
  • 最小工作温度:0 C
  • 封装:Reel
  • 安装风格:SMD/SMT
  • 工厂包装数量:2500

产品特性

  • Direct Replacement for SE555/NE555
  • Timing from Microseconds through Hours
  • Operates in Both Astable and Monostable Modes
  • Adjustable Duty Cycle
  • Output Can Source or Sink 200 mA
  • Output and Supply TTL Compatible
  • Temperature Stability Better than 0.005% per °C
  • Normally On and Normally Off Output
  • Available in 8-pin VSSOP Package

产品概述

The LM555 is a highly stable device for generating accurate time delays or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor. For a stable operation as an oscillator, the free running frequency and duty cycle are accurately controlled with two external resistors and one capacitor. The circuit may be triggered and reset on falling waveforms, and the output circuit can source or sink up to 200 mA or drive TTL circuits.

LM555CMX/NOPB 数据手册

数据手册 说明 数量 操作
LM555CMX/NOPB

Timer IC; Operating Mode:Monostable One-Shot; External Clock Input:No; Supply Voltage Min:15V; Termination Type:SMD; Package/Case:8-SO; No. of Pins:8; Operating Temperature Range:0°C to +70°C; Leaded Process Compatible:Yes ;RoHS Compliant: Yes

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LM555CMX/NOPB 电路图

LM555CMX/NOPB 电路图

LM555CMX/NOPB 电路图

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