Datasheet 搜索 > 比较器 > TI（德州仪器） > LMC7225IMX 数据手册 > LMC7225IMX 产品封装文件 2/11 页
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LMC7225IMX 产品封装文件 - TI（德州仪器）
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TI（德州仪器）
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比较器
封装:
SOIC-8
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LMC7225IMX数据手册
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Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ESD Tolerance (Note 2) 2 kV
Differential Input Voltage V
+
+0.3V, V
−
−0.3V
Voltage at Input/Output Pin V
+
+0.3V, V
−
−0.3V
Supply Voltage (V
+
–V
−
) 10V
Current at Input Pin
±
5mA
Current at Output Pin (Note 3)
±
30 mA
Current at Power Supply Pin 40 mA
Lead Temperature
(soldering, 10 sec) 260˚C
Storage Temperature Range −65˚C to +150˚C
Junction Temperature (Note 4) 150˚C
Operating Ratings(Note 1)
Supply Voltage 2V ≤ V
CC
≤ 8V
Temperature Range(Note 4)
LMC7215IM, LMC7225IM −40˚C to +85˚C
Package Thermal Resistance (θ
JA
)
8-Pin SOIC 165˚C/W
5-Pin SOT23 325˚C/W
2.7V to 5V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25˚C, V
+
= 2.7V to 5V, V
−
= 0V, V
CM
=V
O
=V
+
/2. Boldface limits
apply at the temperature extremes.
Typ LMC7215 LMC7225
Symbol Parameter Conditions (Note 5) Limit Limit Units
(Note 6) (Note 6)
V
OS
Input Offset Voltage 1 6 6 mV
88max
TCV
OS
Input Offset Voltage 2 µV/˚C
Average Drift
I
B
Input Current 5 fA
I
OS
Input Offset Current 1 fA
CMRR Common Mode (Note 7) 80 60 60 dB
Rejection Ratio min
PSRR Power Supply V
+
= 2.2V to 8V 90 60 60 dB
Rejection Ratio min
A
V
Voltage Gain 140 dB
CMVR Input Common-Mode V
+
= 2.7V 3.0 2.9 2.9 V
Voltage Range CMRR
>
50 dB 2.7 2.7 min
V
+
= 2.7V −0.2 0.0 0.0 V
CMRR
>
50 dB 0.2 0.2 max
V
+
= 5.0V 5.3 5.2 5.2 V
CMRR
>
50 dB 5.0 5.0 min
V
+
= 5.0V −0.3 −0.2 −0.2 V
CMRR
>
50 dB 0.0 0.0 max
V
OH
Output Voltage High V
+
= 2.2V 2.05 1.8 NA V
I
OH
= 1.5 mA 1.7 min
V
+
= 2.7V 2.05 2.3 NA V
I
OH
= 2.0 mA 2.2 min
V
+
= 5.0V 4.8 4.6 NA V
I
OH
= 4.0 mA 4.5 min
V
OL
Output Voltage Low V
+
= 2.2V 0.17 0.4 0.4 V
I
OH
= 1.5 mA 0.5 0.5 max
V
+
= 2.7V 0.17 0.4 0.4 V
I
OH
= 2.0 mA 0.5 0.5 max
V
+
= 5.0V 0.2 0.4 0.4 V
I
OH
= 4.0 mA 0.5 0.5 max
I
SC+
Output Short Circuit V
+
= 2.7V, Sourcing 15 NA mA
LMC7215/LMC7225
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