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LMC7111BIM5/NOPB 数据手册 - National Semiconductor（美国国家半导体）
制造商:
National Semiconductor（美国国家半导体）
封装:
SOT-23-5
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LMC7111BIM5/NOPB数据手册
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3.3V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25˚C, V
+
= 3.3V, V
−
= 0V, V
CM
=V
O
=V
+
/2 and R
L
>
1MΩ. Bold-
face limits apply at the temperature extremes.
Typ LMC7111AI LMC7111BI
Symbol Parameter Conditions (Note 5) Limit Limit Units
(Note 6) (Note 6)
V
CM
Input Common-Mode V
+
= 3.3V −0.25 −0.1 −0.1 V
Voltage Range For CMRR ≥ 50 dB 0.00 0.00 min
3.5 3.4 3.4 V
3.2 3.2 max
5V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25˚C, V
+
= 5V, V
−
= 0V, V
CM
=V
O
=V
+
/2 and R
L
>
1MΩ. Boldface
limits apply at the temperature extremes.
Typ LMC7111AI LMC7111BI
Symbol Parameter Conditions (Note 5) Limit Limit Units
(Note 6) (Note 6)
V
OS
Input Offset Voltage V
+
= 5V 0.9 mV
max
TCV
OS
Input Offset Voltage 2.0 µV/˚C
Average Drift
I
B
Input Bias Current (Note 9) 0.1 1 1 pA
20 20 max
I
OS
Input Offset Current (Note 9) 0.01 0.5 0.5 pA
10 10 max
R
IN
Input Resistance
>
10 Tera Ω
CMRR Common Mode 0V ≤ V
CM
≤ 5V 85 70 60 dB
Rejection Ratio min
+PSRR Positive Power Supply 5V ≤ V
+
≤10V, 85 70 60 dB
Rejection Ratio V
−
= 0V, V
O
= 2.5V min
−PSRR Negative Power Supply −5V ≤ V
−
≤−10V, 85 70 60 dB
Rejection Ratio V
−
= 0V, V
O
= −2.5V min
V
CM
Input Common-Mode V
+
= 5V −0.3 −0.20 −0.20 V
Voltage Range For CMRR ≥ 50 dB 0.00 0.00 min
5.25 5.20 5.20 V
5.00 5.00 max
C
IN
Common-Mode Input 3 pF
Capacitance
V
O
Output Swing V
+
= 5V 4.99 4.98 4.98 Vmin
R
L
= 100 kΩ 0.01 0.02 0.02 Vmax
V
+
= 5V 4.98 4.9 4.9 Vmin
R
L
=10kΩ 0.02 0.1 0.1 Vmin
I
SC
Output Short Circuit Sourcing, V
O
=0V 7 5 5 mA
Current 3.5 3.5 min
Sinking, V
O
=3V 7 5 5 mA
3.5 3.5 min
A
VOL
Voltage Gain Sourcing 500 V/mv
min
Sinking 200 V/mv
min
I
S
Supply Current V
+
= +5V, 25 µA
V
O
=V
+
/2 max
LMC7111
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