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LMC555CN PDF预览

LMC555CN

更新时间: 2024-02-22 02:00:50
品牌 Logo 应用领域
美国国家半导体 - NSC /
页数 文件大小 规格书
12页 321K
描述
CMOS Timer

LMC555CN 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

LMC555CN 数据手册

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Absolute Maximum Ratings (Notes 2, 3)  
Operating Ratings(Notes 2, 3)  
If Military/Aerospace specified devices are required,  
please contact the National Semiconductor Sales Office/  
Distributors for availability and specifications.  
Termperature Range  
−40˚C to +85˚C  
169˚C/W  
Thermal Resistance (θJA) (Note 2)  
SO, 8-lead Small Outline  
Supply Voltage, V+  
15V  
MSOP, 8-lead Mini Small  
Outline  
225˚C/W  
111˚C/W  
220˚C/W  
Input Voltages, VTRIG, VRES, VCTRL  
VTHRESH  
,
−0.3V to VS + 0.3V  
15V  
MDIP, 8-lead Molded Dip  
8-Bump micro SMD  
Output Voltages, VO, VDIS  
Output Current IO, IDIS  
100 mA  
Maximum Allowable Power  
@
Dissipation 25˚C  
Storage Temperature Range  
Soldering Information  
−65˚C to +150˚C  
MDIP-8  
1126mW  
740mW  
555mW  
568mW  
SO-8  
MDIP Soldering (10 seconds)  
260˚C  
MSOP-8  
SOIC, MSOP Vapor Phase (60  
sec)  
215˚C  
220˚C  
8 Bump micro SMD  
SOIC, MSOP Infrared (15 sec)  
Note: See AN-450 “Surface Mounting Methods and Their Effect on Product  
Reliability” for other methods of soldering surface mount devices.  
Electrical Characteristics (Notes 1, 2)  
=
Test Circuit, T 25˚C, all switches open, RESET to VS unless otherwise noted  
Symbol  
Parameter  
Conditions  
Min  
Typ  
Max  
Units  
(Limits)  
=
IS  
Supply Current  
VS 1.5V  
50  
100  
150  
150  
250  
400  
=
VS 5V  
µA  
=
VS 12V  
=
VCTRL  
Control Voltage  
VS 1.5V  
0.8  
2.9  
7.4  
1.0  
3.3  
8.0  
1.2  
3.8  
8.6  
=
VS 5V  
V
mV  
V
=
VS 12V  
=
=
VDIS  
VOL  
Discharge Saturation  
Voltage  
VS 1.5V, IDIS 1 mA  
75  
150  
150  
300  
=
=
VS 5V, IDIS 10 mA  
=
=
=
=
Output Voltage (Low)  
VS 1.5V, IO 1 mA  
0.2  
0.3  
1.0  
0.4  
0.6  
2.0  
=
VS 5V, IO 8 mA  
=
VS 12V, IO 50 mA  
=
=
VOH  
Output Voltage  
(High)  
VS 1.5V, IO −0.25 mA  
1.0  
4.4  
1.25  
4.7  
=
=
VS 5V, IO −2 mA  
V
=
=
VS 12V, IO −10 mA  
10.5  
11.3  
=
VTRIG  
Trigger Voltage  
VS 1.5V  
0.4  
3.7  
0.5  
4.0  
0.6  
4.3  
V
pA  
V
=
VS 12V  
=
ITRIG  
VRES  
Trigger Current  
Reset Voltage  
VS 5V  
10  
=
VS 1.5V (Note 4)  
0.4  
0.4  
0.7  
0.75  
1.0  
1.1  
=
VS 12V  
=
IRES  
ITHRESH  
IDIS  
Reset Current  
VS 5V  
10  
10  
pA  
pA  
nA  
=
VS 5V  
Threshold Current  
Discharge Leakage  
Timing Accuracy  
=
VS 12V  
1.0  
100  
t
SW 2, 4 Closed  
=
VS 1.5V  
0.9  
1.0  
1.0  
1.1  
1.1  
1.1  
1.25  
1.20  
1.25  
ms  
=
VS 5V  
=
VS 12V  
=
±
%
/V  
t/VS  
t/T  
Timing Shift with Supply  
VS 5V 1V  
0.3  
75  
=
Timing Shift with  
Temperature  
VS 5V  
ppm/˚C  
−40˚C T +85˚C  
=
fA  
Astable Frequency  
SW 1, 3 Closed, VS 12V  
4.0  
4.8  
3.0  
15  
5.6  
kHz  
MHz  
ns  
=
fMAX  
tR, tF  
Maximum Frequency  
Max. Freq. Test Circuit, VS 5V  
Output Rise and  
Fall Times  
Max. Freq. Test Circuit  
VS 5V, CL 10 pF  
=
=
3
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