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LMC7211BIM5X 参数 Datasheet PDF下载

LMC7211BIM5X图片预览
型号: LMC7211BIM5X
PDF下载: 下载PDF文件 查看货源
内容描述: 微型CMOS比较器具有轨至轨输入和推挽输出 [Tiny CMOS Comparator with Rail-to-Rail Input and Push-Pull Output]
分类和应用: 比较器放大器放大器电路光电二极管
文件页数/大小: 13 页 / 332 K
品牌: NSC [ National Semiconductor ]
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5.0V and 15.0V Electrical Characteristics (Continued)  
+
+
=
=
= = =  
0V, VCM VO V /2. Boldface lim-  
Unless otherwise specified, all limits guaranteed for TJ 25˚C, V  
5.0V and 15V, V  
its apply at the temperature extremes.  
Typ  
LMC7211AI  
Limit  
LMC7211BI  
Limit  
Symbol  
Parameter  
Conditions  
(Note 5)  
Units  
µV/˚C  
(Note 6)  
(Note 6)  
V+ 5V  
1.0  
4.0  
3.3  
4.0  
0.04  
0.02  
75  
=
TCVOS  
Input Offset Voltage  
Temperature Drift  
Input Offset Voltage  
Average Drift  
V+ 15V  
=
V+ 5V  
=
µV/Month  
V+ 15V  
=
IB  
Input Current  
pA  
pA  
dB  
dB  
dB  
IOS  
Input Offset Current  
Common Mode  
Rejection Ration  
Power Supply  
=
V+ 5.0V  
CMRR  
=
V+ 15.0V  
82  
PSRR  
5V V+ 10V  
80  
Rejection Ratio  
Voltage Gain  
AV  
100  
5.3  
dB  
V
=
CMVR  
Input Common-Mode  
Voltage Range  
V+ 5.0V  
5.2  
5.0  
5.2  
5.0  
>
CMRR 55 dB  
min  
V
=
V+ 5.0V  
−0.3  
15.3  
−0.3  
4.8  
−0.2  
0.0  
−0.2  
0.0  
>
CMRR 55 dB  
max  
V
=
V+ 15.0V  
15.2  
15.0  
−0.2  
0.0  
15.2  
15.0  
−0.2  
0.0  
>
CMRR 55 dB  
min  
V
=
V+ 15.0V  
>
CMRR 55 dB  
max  
mV  
min  
mV  
min  
mV  
max  
mV  
max  
µA  
=
VOH  
Output Voltage High  
Output Voltage Low  
V+ 5V  
4.6  
4.6  
=
Iload 5 mA  
4.45  
14.6  
14.45  
0.40  
0.55  
0.40  
0.55  
14  
4.45  
14.6  
14.45  
0.40  
0.55  
0.40  
0.55  
14  
=
V+ 15V  
14.8  
0.2  
=
Iload 5 mA  
=
V+ 5V  
VOL  
=
Iload 5 mA  
=
V+ 15V  
0.2  
=
Iload 5 mA  
=
IS  
Supply Current  
VOUT Low  
7
18  
18  
max  
mA  
mA  
ISC  
Short Circuit Current  
Sourcing  
30  
45  
Sinking (Note 8)  
AC Electrical Characteristics  
+
+
=
=
= = =  
0V, VCM VO V /2. Boldface limits apply at  
Unless otherwise specified, all limits guaranteed for TJ 25˚C, V  
the temperature extreme.  
5V, V  
Typ  
LMC7211AI  
Limit  
LMC7211BI  
Limit  
Symbol  
trise  
Parameter  
Rise Time  
Conditions  
(Note 5)  
Units  
µs  
(Note 6)  
(Note 6)  
=
=
f
10 kHz, Cl 50 pF,  
0.3  
0.3  
=
Overdrive 10 mV (Note 9)  
=
=
tfall  
Fall Time  
f
10 kHz, Cl 50 pF,  
µs  
=
Overdrive 10 mV (Note 9)  
3
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