TEXAS INSTRUMENTS LMC555CMM 芯片, CMOS 定时器
The is a CMOS version industry standard 555-series General-purpose Timer 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 "s LMCMOS process extends both the frequency range and the low supply capability.
Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
频率 3 MHz
电源电压DC 1.50V min
供电电流 150 µA
针脚数 8
耗散功率 0.555 W
静态电流 50.0 µA
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 555 mW
电源电压 1.5V ~ 15V
电源电压Max 12 V
电源电压Min 1.5 V
安装方式 Surface Mount
引脚数 8
封装 MSOP-8
高度 0.95 mm
封装 MSOP-8
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 时钟与计时, 测试与测量
RoHS标准 Non-Compliant
含铅标准 Contains Lead
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LMC555CMM TI 德州仪器 | 当前型号 | 当前型号 |
LMC555CMM/NOPB 德州仪器 | 类似代替 | LMC555CMM和LMC555CMM/NOPB的区别 |
LMC555CMMX/NOPB 德州仪器 | 功能相似 | LMC555CMM和LMC555CMMX/NOPB的区别 |
LMC555CMMX 德州仪器 | 功能相似 | LMC555CMM和LMC555CMMX的区别 |