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參數資料
| 型號： | LMC6574BIN |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | Low Voltage (2.7V and 3V) Operational Amplifier |
| 中文描述： | QUAD OP-AMP, 7500 uV OFFSET-MAX, 0.22 MHz BAND WIDTH, PDIP14 |
| 封裝： | DIP-14 |
| 文件頁數： | 3/13頁 |
| 文件大?。?/td> | 429K |
| 代理商： | LMC6574BIN |
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)
Differential Input Voltage
Voltage at Input/Output Pin
2000V
±
Supply Voltage
(V
+
) +0.3V,
(V
) 0.3V
Supply Voltage (V
+
V
)
Current at Input Pin
Current at Output Pin (Note 3)
Current at Power Supply Pin
Lead Temperature
(Soldering, 10 Seconds)
Storage Temperature Range
12V
±
5 mA
±
10 mA
35 mA
260C
65C to +150C
Junction Temperature (Note 4)
150C
Operating Ratings
(Note 1)
Supply Voltage
Junction Temperature Range
LMC6572AI, LMC6572BI
LMC6574AI, LMC6574BI
Thermal Resistance (
θ
JA
)
N Package, 8-Pin Molded DIP
M Package, 8-Pin Surface Mount
MSOP Package, 8-Pin Mini SO
N Package, 14-Pin Molded DIP
M Package, 14-Pin Surface Mount
2.7V
≤
V
+
≤
11V
40C
≤
T
J
≤
+85C
40C
≤
T
J
≤
+85C
115C/W
193C/W
217C/W
81C/W
126C/W
2.7V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25C. V
+
= 2.7V, V
= 0V, V
CM
= V
O
= V
+
/2 and R
L
>
1M
.
Bold-
face
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Typ
(Note 5)
LMC6574AI
LMC6572AI
Limit
(Note 6)
3
3.5
LMC6574BI
LMC6572BI
Limit
(Note 6)
7
7.5
Units
V
OS
Input Offset Voltage
V
+
= 2.7V and 3V
0.5
mV
Max
μV/C
TCV
OS
Input Offset Voltage
Average Drift
Input Current
1.5
I
B
0.02
pA
Max
pA
Max
Tera
pF
10
10
I
OS
Input Offset Current
0.01
6
6
R
IN
C
IN
Input Resistance
Common-Mode
Input Capacitance
Common Mode
Rejection Ratio
Positive Power Supply
Rejection Ratio
Negative Power Supply
Rejection Ratio
Input Common-Mode
Voltage Range
>
1
3
CMRR
0V
≤
V
CM
≤
3.5V
V
+
= 5V
2.7V
≤
V
+
≤
5V,
V
= 0V
2.7V
≤
V
≤
5V,
V
+
= 0V
V
+
= 2.7V and 3V
for CMRR
≥
50 dB
75
63
60
67
65
75
73
60
57
60
58
67
65
dB
Min
dB
Min
dB
Min
V
Max
V
Min
V/mV
+PSRR
75
PSRR
83
V
CM
0.1
0.05
0
V
+
1.0
V
+
1.3
0.05
0
V
+
1.0
V
+
1.3
V
+
0.8
A
V
Large Signal
Voltage Gain
R
L
= 100 k
(Note 7)
Sourcing
1000
Sinking
500
V/mV
www.national.com
3
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