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数据列表LMC555;
标准包装 2,500
包装 标准卷带
零件状态 在售
类别 集成电路(IC)
产品族 时钟/计时 - 可编程计时器和振荡器系列-
规格类型555 型,计时器/振荡器(单路)计数-频率3MHz电压 - 电源1.5V ~ 15V电流 - 电源150μA工作温度-40°C ~ 85°C封装/外壳8-SOIC(0.154",3.90mm 宽)供应商器件封装8-SOIC安装类型表面贴装
Less than 1 mW Typical Power Dissipation at DESCRIPTION
The LMC555 is a CMOS version of the industry 5V Supply
standard 555 series general purpose timers. In
• 3 MHz Astable Frequency Capability addition to the standard package (SOIC, VSSSOP,
• 1.5V Supply Operating Voltage Ensured and PDIP) the LMC555 is also available in a chip
• Output Fully Compatible with TTL and CMOS sized package (8 Bump DSBGA) using TI's DSBGA
Logic package technology. The LMC555 offers the same at 5V Supply
capability of generating accurate time delays and
• Tested to −10 mA, +50 mA Output Current frequencies as the LM555 but with much lower power
Levels dissipation and supply current spikes. When operated
• Reduced Supply Current Spikes During Output as a one-shot, the time delay is precisely controlled
Transitions by a single external resistor and capacitor. In the
stable mode the oscillation frequency and duty cycle • Extremely Low Reset, Trigger, and Threshold
are accurately set by two external resistors and one Currents capacitor. The use of Texas Instruments' LMCMOS
• Excellent Temperature Stability process extends both the frequency range and low
• Pin-for-Pin Compatible with 555 Series of supply capability.
Timers
• Available in 8-pin VSSOP Package and 8-Bump
DSBGA package
1.5V ~ 15V
150μA
-40°C ~ 85°C
8-SOIC