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參數資料
| 型號： | LM4250J |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運算放大器 |
| 英文描述： | Programmable Operational Amplifier |
| 中文描述： | OP-AMP, 6000 uV OFFSET-MAX, 0.25 MHz BAND WIDTH, CDIP8 |
| 封裝： | CERAMIC, DIP-8 |
| 文件頁數： | 4/12頁 |
| 文件大?。?/td> | 464K |
| 代理商： | LM4250J |
Electrical Characteristics
(Continued)
V
S
=
±
15V
Parameter
Conditions
I
SET
= 1 μA
Min
50k
I
SET
= 10 μA
Min
Max
Max
Large Signal Voltage
Gain
Output Voltage Swing
V
O
=
±
10V, R
L
= 100 k
R
L
= 10 k
R
L
= 100 k
R
L
= 10 k
R
S
≤
10 k
R
S
≤
10 k
50k
±
12V
±
12V
70 dB
76 dB
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Supply Current
Power Consumption
70 dB
76 dB
11 μA
330 μW
100 μA
3 mW
Electrical Characteristics
LM4250C (0C
≤
T
A
≤
+70C unless otherwise specified.) T
A
= T
J
V
S
=
±
1.5V
Parameter
Conditions
I
SET
= 1 μA
Min
I
SET
= 10 μA
Min
Max
5 mV
6 nA
10 nA
Max
6 mV
20 nA
75 nA
V
OS
I
OS
I
bias
Large Signal Voltage Gain
R
S
≤
100 k
, T
A
= 25C
T
A
= 25C
T
A
= 25C
R
L
= 100 k
, T
A
= 25C
V
O
=
±
0.6V, R
L
= 10 k
T
A
= 25C
T
A
= 25C
R
S
≤
10 k
25k
25k
Supply Current
Power Consumption
V
OS
I
OS
I
bias
Input Voltage Range
Large Signal Voltage
Gain
Output Voltage Swing
8 μA
24 μW
6.5 mV
8 nA
10 nA
90 μA
270 μW
7.5 mV
25 nA
80 nA
±
0.6V
25k
±
0.6V
V
O
=
±
0.5V, R
L
= 100 k
R
L
= 10 k
R
L
= 100 k
R
L
= 10 k
R
S
≤
10 k
R
S
≤
10 k
25k
±
0.6V
±
0.6V
70 dB
74 dB
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Supply Current
Power Consumption
70 dB
74 dB
8 μA
24 μW
90 μA
270 μW
V
S
=
±
15V
Parameter
Conditions
I
SET
= 1 μA
Min
I
SET
= 10 μA
Min
Max
5 mV
6 nA
10 nA
Max
6 mV
20 nA
75 nA
V
OS
I
OS
I
bias
Large Signal Voltage
Gain
Supply Current
Power Consumption
V
OS
I
OS
I
bias
R
S
≤
100 k
, T
A
= 25C
T
A
= 25C
T
A
= 25C
R
L
= 100 k
, T
A
= 25C
V
O
=
±
10V, R
L
= 10 k
T
A
= 25C
T
A
= 25C
R
S
≤
100 k
60k
60k
11 μA
330 μW
6.5 mV
8 nA
10 nA
100 μA
3 mW
7.5 mV
25 nA
80 nA
www.national.com
4
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|---|---|
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