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参数资料
| 型号： | LM1458CN |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 运动控制电子 |
| 英文描述： | Dual Operational Amplifier |
| 中文描述： | DUAL OP-AMP, 12000 uV OFFSET-MAX, PDIP8 |
| 封装： | DIP-8 |
| 文件页数： | 3/6页 |
| 文件大小： | 72K |
| 代理商： | LM1458CN |
3
Input Bias Current
25
-
80
500
-
80
500
nA
Full
-
-
-
-
-
800
nA
-55
-
300
1500
-
-
-
nA
125
-
30
500
-
-
-
nA
Input Offset Current
25
-
20
200
-
20
200
nA
Full
-
-
-
-
-
300
nA
-55
-
85
500
-
-
-
nA
125
-
7
200
-
-
-
nA
Large Signal Voltage Gain
R
L
≥
2k
, V
O
=
±
10V
25
50,000
200,000
-
20,000
200,000
-
V/V
Full
25,000
-
-
15,000
-
-
V/V
Output Voltage Swing
R
L
≥
10k
25
-
-
-
±
12
±
14
-
V
Full
±
12
±
14
-
-
-
-
V
R
L
≥
2k
25
-
-
-
±
10
±
13
-
V
Full
±
10
±
13
-
±
10
±
13
-
V
Supply Current
25
-
1.7
2.8
-
1.7
2.8
mA
-55
-
2
3.3
-
-
-
mA
125
-
1.5
2.5
-
-
-
mA
Device Power Dissipation
25
-
50
85
-
50
85
mW
-55
-
60
100
-
-
-
mW
125
-
45
75
-
-
-
mW
NOTE:
4. Values apply for each section of the dual amplifiers.
Test Circuits
FIGURE 1. OFFSET VOLTAGE NULL CIRCUIT FOR CA741C,
CA741, LM741C, AND LM741
FIGURE 2. TRANSIENT RESPONSE TEST CIRCUIT FOR ALL
TYPES
Electrical Specifications
For Equipment Design, V
SUPPLY
=
±
15V
(Continued)
PARAMETER
TEST
CONDITIONS
TEMP
(
o
C)
(NOTE 4)
CA741, CA1558, LM741
(NOTE 4)
CA741C, CA1458, LM741C,
LM1458
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
-
+
INVERTING
INPUT
NON-INVERTING
INPUT
OUTPUT
V-
OFFSET
NULL
10k
2
3
1
5
6
-
+
V
IN
C
L
R
L
V
OUT
CA741, CA741C, CA1458, CA1558, LM741, LM741C, LM1458
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM1458E | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| LM1458H | 制造商:Texas Instruments 功能描述:OP AMP DUAL COMPENSATED 1458 TO-5-8 |
| LM1458H | 制造商:Texas Instruments 功能描述:OP AMP DUAL COMPENSATED 1458 TO-5-8 |
| LM1458H/A+ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage-Feedback Operational Amplifier |
| LM1458H/NOPB | 制造商:Texas Instruments 功能描述:OP Amp Dual GP |
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