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LMC555CMMX PDF预览

LMC555CMMX

更新时间: 2024-01-01 07:21:07
品牌 Logo 应用领域
德州仪器 - TI 模拟波形发生功能信号电路光电二极管
页数 文件大小 规格书
21页 1138K
描述
LMC555 CMOS Timer

LMC555CMMX 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP8,.25针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:1.62模拟集成电路 - 其他类型:PULSE; RECTANGULAR
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.9 mm湿度敏感等级:1
功能数量:1端子数量:8
最高工作温度:125 °C最低工作温度:-40 °C
最大输出频率:3 GHz封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:1.5/12 V
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Analog Waveform Generation Functions最大供电电流 (Isup):0.4 mA
最大供电电压 (Vsup):12 V最小供电电压 (Vsup):1.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

LMC555CMMX 数据手册

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LMC555  
www.ti.com  
SNAS558J FEBRUARY 2000REVISED MARCH 2013  
LMC555 CMOS Timer  
Check for Samples: LMC555  
1
FEATURES  
DESCRIPTION  
2
Less than 1 mW Typical Power Dissipation at  
5V Supply  
The LMC555 is a CMOS version of the industry  
standard 555 series general purpose timers. In  
addition to the standard package (SOIC, VSSSOP,  
and PDIP) the LMC555 is also available in a chip  
sized package (8 Bump DSBGA) using TI's DSBGA  
package technology. The LMC555 offers the same  
capability of generating accurate time delays and  
frequencies as the LM555 but with much lower power  
dissipation and supply current spikes. When operated  
as a one-shot, the time delay is precisely controlled  
by a single external resistor and capacitor. In the  
stable mode the oscillation frequency and duty cycle  
are accurately set by two external resistors and one  
capacitor. The use of Texas Instruments' LMCMOS  
process extends both the frequency range and low  
supply capability.  
3 MHz Astable Frequency Capability  
1.5V Supply Operating Voltage Ensured  
Output Fully Compatible with TTL and CMOS  
Logic at 5V Supply  
Tested to 10 mA, +50 mA Output Current  
Levels  
Reduced Supply Current Spikes During Output  
Transitions  
Extremely Low Reset, Trigger, and Threshold  
Currents  
Excellent Temperature Stability  
Pin-for-Pin Compatible with 555 Series of  
Timers  
Available in 8-pin VSSOP Package and 8-Bump  
DSBGA package  
Pulse Width Modulator  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
2
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2000–2013, Texas Instruments Incorporated  

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